diff --git a/.cloudbuild/graalvm/cloudbuild-test-a.yaml b/.cloudbuild/graalvm/cloudbuild-test-a.yaml
index a2097042a1..6e37677cd6 100644
--- a/.cloudbuild/graalvm/cloudbuild-test-a.yaml
+++ b/.cloudbuild/graalvm/cloudbuild-test-a.yaml
@@ -14,7 +14,7 @@
 
 timeout: 7200s # 2 hours
 substitutions:
-  _SHARED_DEPENDENCIES_VERSION: '3.46.2' # {x-version-update:google-cloud-shared-dependencies:current}
+  _SHARED_DEPENDENCIES_VERSION: '3.46.3-SNAPSHOT' # {x-version-update:google-cloud-shared-dependencies:current}
   _JAVA_SHARED_CONFIG_VERSION: '1.15.4'
 options:
   machineType: 'E2_HIGHCPU_8'
diff --git a/.cloudbuild/graalvm/cloudbuild-test-b.yaml b/.cloudbuild/graalvm/cloudbuild-test-b.yaml
index ab8ed920df..728c846f5c 100644
--- a/.cloudbuild/graalvm/cloudbuild-test-b.yaml
+++ b/.cloudbuild/graalvm/cloudbuild-test-b.yaml
@@ -14,7 +14,7 @@
 
 timeout: 7200s # 2 hours
 substitutions:
-  _SHARED_DEPENDENCIES_VERSION: '3.46.2' # {x-version-update:google-cloud-shared-dependencies:current}
+  _SHARED_DEPENDENCIES_VERSION: '3.46.3-SNAPSHOT' # {x-version-update:google-cloud-shared-dependencies:current}
   _JAVA_SHARED_CONFIG_VERSION: '1.15.4'
 options:
   machineType: 'E2_HIGHCPU_8'
diff --git a/.cloudbuild/graalvm/cloudbuild-test-c.yaml b/.cloudbuild/graalvm/cloudbuild-test-c.yaml
index 74e93df5e2..35559b94d8 100644
--- a/.cloudbuild/graalvm/cloudbuild-test-c.yaml
+++ b/.cloudbuild/graalvm/cloudbuild-test-c.yaml
@@ -14,7 +14,7 @@
 
 timeout: 7200s # 2 hours
 substitutions:
-  _SHARED_DEPENDENCIES_VERSION: '3.46.2' # {x-version-update:google-cloud-shared-dependencies:current}
+  _SHARED_DEPENDENCIES_VERSION: '3.46.3-SNAPSHOT' # {x-version-update:google-cloud-shared-dependencies:current}
   _JAVA_SHARED_CONFIG_VERSION: '1.15.4'
 options:
   machineType: 'E2_HIGHCPU_8'
diff --git a/.cloudbuild/graalvm/cloudbuild.yaml b/.cloudbuild/graalvm/cloudbuild.yaml
index 0f88a67c9a..e80de9a38a 100644
--- a/.cloudbuild/graalvm/cloudbuild.yaml
+++ b/.cloudbuild/graalvm/cloudbuild.yaml
@@ -14,7 +14,7 @@
 
 timeout: 7200s # 2 hours
 substitutions:
-  _SHARED_DEPENDENCIES_VERSION: '3.46.2' # {x-version-update:google-cloud-shared-dependencies:current}
+  _SHARED_DEPENDENCIES_VERSION: '3.46.3-SNAPSHOT' # {x-version-update:google-cloud-shared-dependencies:current}
   _JAVA_SHARED_CONFIG_VERSION: '1.15.4'
 steps:
   # GraalVM A build
diff --git a/.cloudbuild/library_generation/cloudbuild-library-generation-push.yaml b/.cloudbuild/library_generation/cloudbuild-library-generation-push.yaml
index d4f10ebc87..bd9fd8daf9 100644
--- a/.cloudbuild/library_generation/cloudbuild-library-generation-push.yaml
+++ b/.cloudbuild/library_generation/cloudbuild-library-generation-push.yaml
@@ -14,7 +14,7 @@
 
 timeout: 7200s # 2 hours
 substitutions:
-  _GAPIC_GENERATOR_JAVA_VERSION: '2.56.2' # {x-version-update:gapic-generator-java:current}
+  _GAPIC_GENERATOR_JAVA_VERSION: '2.56.3-SNAPSHOT' # {x-version-update:gapic-generator-java:current}
   _PRIVATE_IMAGE_NAME: "us-docker.pkg.dev/java-hermetic-build-prod/private-resources/java-library-generation"
   _PRIVATE_SHA_IMAGE_ID: "${_PRIVATE_IMAGE_NAME}:${COMMIT_SHA}"
   _PRIVATE_LATEST_IMAGE_ID: "${_PRIVATE_IMAGE_NAME}:latest"
diff --git a/.cloudbuild/library_generation/library_generation.Dockerfile b/.cloudbuild/library_generation/library_generation.Dockerfile
index 69c593abb3..9e914f7409 100644
--- a/.cloudbuild/library_generation/library_generation.Dockerfile
+++ b/.cloudbuild/library_generation/library_generation.Dockerfile
@@ -21,7 +21,7 @@ FROM docker.io/library/maven:3.9.9-eclipse-temurin-17-alpine@sha256:969014ee8852
 WORKDIR /sdk-platform-java
 COPY . .
 # {x-version-update-start:gapic-generator-java:current}
-ENV DOCKER_GAPIC_GENERATOR_VERSION="2.56.2"
+ENV DOCKER_GAPIC_GENERATOR_VERSION="2.56.3-SNAPSHOT"
 # {x-version-update-end}
 
 # Download the java formatter
diff --git a/.cloudbuild/library_generation/library_generation_airlock.Dockerfile b/.cloudbuild/library_generation/library_generation_airlock.Dockerfile
index ce7552b263..655df66e89 100644
--- a/.cloudbuild/library_generation/library_generation_airlock.Dockerfile
+++ b/.cloudbuild/library_generation/library_generation_airlock.Dockerfile
@@ -21,7 +21,7 @@ FROM us-docker.pkg.dev/artifact-foundry-prod/docker-3p-trusted/maven@sha256:d3f0
 WORKDIR /sdk-platform-java
 COPY . .
 # {x-version-update-start:gapic-generator-java:current}
-ENV DOCKER_GAPIC_GENERATOR_VERSION="2.56.2"
+ENV DOCKER_GAPIC_GENERATOR_VERSION="2.56.3-SNAPSHOT"
 # {x-version-update-end}
 
 # Download the java formatter
diff --git a/WORKSPACE b/WORKSPACE
index fd942a5803..c83ade6581 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -58,7 +58,7 @@ load("@rules_jvm_external//:defs.bzl", "maven_install")
 load("@io_grpc_grpc_java//:repositories.bzl", "IO_GRPC_GRPC_JAVA_ARTIFACTS")
 load("@io_grpc_grpc_java//:repositories.bzl", "IO_GRPC_GRPC_JAVA_OVERRIDE_TARGETS")
 
-_gapic_generator_java_version = "2.56.2"  # {x-version-update:gapic-generator-java:current}
+_gapic_generator_java_version = "2.56.3-SNAPSHOT"  # {x-version-update:gapic-generator-java:current}
 
 maven_install(
     artifacts = [
diff --git a/api-common-java/pom.xml b/api-common-java/pom.xml
index de6441ffdd..e5529f1b15 100644
--- a/api-common-java/pom.xml
+++ b/api-common-java/pom.xml
@@ -5,14 +5,14 @@
     <groupId>com.google.api</groupId>
     <artifactId>api-common</artifactId>
     <packaging>jar</packaging>
-    <version>2.47.2</version><!-- {x-version-update:api-common:current} -->
+    <version>2.47.3-SNAPSHOT</version><!-- {x-version-update:api-common:current} -->
     <name>API Common</name>
     <description>Common utilities for Google APIs in Java</description>
 
     <parent>
         <groupId>com.google.api</groupId>
         <artifactId>gapic-generator-java-pom-parent</artifactId>
-        <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+        <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
         <relativePath>../gapic-generator-java-pom-parent</relativePath>
     </parent>
 
diff --git a/coverage-report/pom.xml b/coverage-report/pom.xml
index 6413d5c010..b7c86fa765 100644
--- a/coverage-report/pom.xml
+++ b/coverage-report/pom.xml
@@ -31,22 +31,22 @@
             <dependency>
                 <groupId>com.google.api</groupId>
                 <artifactId>gax</artifactId>
-                <version>2.64.2</version> <!-- {x-version-update:gax:current} -->
+                <version>2.64.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api</groupId>
                 <artifactId>gax-grpc</artifactId>
-                <version>2.64.2</version> <!-- {x-version-update:gax-grpc:current} -->
+                <version>2.64.3-SNAPSHOT</version> <!-- {x-version-update:gax-grpc:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api</groupId>
                 <artifactId>gax-httpjson</artifactId>
-                <version>2.64.2</version> <!-- {x-version-update:gax:current} -->
+                <version>2.64.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
             </dependency>
             <dependency>
                 <groupId>com.google.api</groupId>
                 <artifactId>api-common</artifactId>
-                <version>2.47.2</version> <!-- {x-version-update:api-common:current} -->
+                <version>2.47.3-SNAPSHOT</version> <!-- {x-version-update:api-common:current} -->
             </dependency>
         </dependencies>
 
diff --git a/gapic-generator-java-bom/pom.xml b/gapic-generator-java-bom/pom.xml
index 44a0cfb1e9..0d39a051e6 100644
--- a/gapic-generator-java-bom/pom.xml
+++ b/gapic-generator-java-bom/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.api</groupId>
   <artifactId>gapic-generator-java-bom</artifactId>
   <packaging>pom</packaging>
-  <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+  <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
   <name>GAPIC Generator Java BOM</name>
   <description>
     BOM for the libraries in gapic-generator-java repository. Users should not
@@ -15,7 +15,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -75,61 +75,61 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>api-common</artifactId>
-        <version>2.47.2</version><!-- {x-version-update:api-common:current} -->
+        <version>2.47.3-SNAPSHOT</version><!-- {x-version-update:api-common:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-bom</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gapic-generator-java</artifactId>
-        <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+        <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v1</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v2</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v2:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v2beta</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
       </dependency>
 
       <!-- Following test deps are kept to keep them consistent with versions above -->
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v1</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v1:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v2</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v2:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v2beta</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
       </dependency>
     </dependencies>
 
diff --git a/gapic-generator-java-pom-parent/pom.xml b/gapic-generator-java-pom-parent/pom.xml
index e3a7213b34..d7679db8bc 100644
--- a/gapic-generator-java-pom-parent/pom.xml
+++ b/gapic-generator-java-pom-parent/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api</groupId>
   <artifactId>gapic-generator-java-pom-parent</artifactId>
-  <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+  <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
   <packaging>pom</packaging>
   <name>GAPIC Generator Java POM Parent</name>
   <url>https://github.com/googleapis/sdk-platform-java</url>
diff --git a/gapic-generator-java/pom.xml b/gapic-generator-java/pom.xml
index 00f5de133e..877ac37fd5 100644
--- a/gapic-generator-java/pom.xml
+++ b/gapic-generator-java/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api</groupId>
   <artifactId>gapic-generator-java</artifactId>
-  <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+  <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
   <name>GAPIC Generator Java</name>
   <description>GAPIC generator Java</description>
 
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -31,7 +31,7 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gapic-generator-java-bom</artifactId>
-        <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+        <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/gax-java/dependencies.properties b/gax-java/dependencies.properties
index 283d63b9f6..1ec955059f 100644
--- a/gax-java/dependencies.properties
+++ b/gax-java/dependencies.properties
@@ -8,16 +8,16 @@
 
 # Versions of oneself
 # {x-version-update-start:gax:current}
-version.gax=2.64.2
+version.gax=2.64.3-SNAPSHOT
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_grpc=2.64.2
+version.gax_grpc=2.64.3-SNAPSHOT
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_bom=2.64.2
+version.gax_bom=2.64.3-SNAPSHOT
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_httpjson=2.64.2
+version.gax_httpjson=2.64.3-SNAPSHOT
 # {x-version-update-end}
 
 # Versions for dependencies which actual artifacts differ between Bazel and Gradle.
diff --git a/gax-java/gax-bom/pom.xml b/gax-java/gax-bom/pom.xml
index e592cbe5bd..d25a29c517 100644
--- a/gax-java/gax-bom/pom.xml
+++ b/gax-java/gax-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api</groupId>
   <artifactId>gax-bom</artifactId>
-  <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+  <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
   <packaging>pom</packaging>
   <name>GAX (Google Api eXtensions) for Java (BOM)</name>
   <description>Google Api eXtensions for Java (BOM)</description>
@@ -43,55 +43,55 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
         <type>test-jar</type>
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
         <type>test-jar</type>
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
         <type>test-jar</type>
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
         <classifier>testlib</classifier>
       </dependency>
     </dependencies>
diff --git a/gax-java/gax-grpc/pom.xml b/gax-java/gax-grpc/pom.xml
index 47757f639e..f075640d83 100644
--- a/gax-java/gax-grpc/pom.xml
+++ b/gax-java/gax-grpc/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax-grpc</artifactId>
-  <version>2.64.2</version><!-- {x-version-update:gax-grpc:current} -->
+  <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
   <packaging>jar</packaging>
   <name>GAX (Google Api eXtensions) for Java (gRPC)</name>
   <description>Google Api eXtensions for Java (gRPC)</description>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gax-parent</artifactId>
-    <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+    <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <dependencies>
diff --git a/gax-java/gax-httpjson/pom.xml b/gax-java/gax-httpjson/pom.xml
index 199de2c917..0e319daa97 100644
--- a/gax-java/gax-httpjson/pom.xml
+++ b/gax-java/gax-httpjson/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax-httpjson</artifactId>
-  <version>2.64.2</version> <!-- {x-version-update:gax:current} -->
+  <version>2.64.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
   <packaging>jar</packaging>
   <name>GAX (Google Api eXtensions) for Java (HTTP JSON)</name>
   <description>Google Api eXtensions for Java (HTTP JSON)</description>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gax-parent</artifactId>
-    <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+    <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <properties>
diff --git a/gax-java/gax/pom.xml b/gax-java/gax/pom.xml
index 80666bf0bd..fcee443aff 100644
--- a/gax-java/gax/pom.xml
+++ b/gax-java/gax/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax</artifactId>
-  <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+  <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
   <packaging>jar</packaging>
   <name>GAX (Google Api eXtensions) for Java (Core)</name>
   <description>Google Api eXtensions for Java (Core)</description>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gax-parent</artifactId>
-    <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+    <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <properties>
diff --git a/gax-java/pom.xml b/gax-java/pom.xml
index ac786dfe8d..c60b00ec16 100644
--- a/gax-java/pom.xml
+++ b/gax-java/pom.xml
@@ -4,14 +4,14 @@
   <groupId>com.google.api</groupId>
   <artifactId>gax-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+  <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
   <name>GAX (Google Api eXtensions) for Java (Parent)</name>
   <description>Google Api eXtensions for Java (Parent)</description>
 
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -50,7 +50,7 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>api-common</artifactId>
-        <version>2.47.2</version><!-- {x-version-update:api-common:current} -->
+        <version>2.47.3-SNAPSHOT</version><!-- {x-version-update:api-common:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.auth</groupId>
@@ -98,24 +98,24 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.64.2</version> <!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.64.2</version> <!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
         <type>test-jar</type>
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:grpc-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>io.grpc</groupId>
diff --git a/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-a.cfg b/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-a.cfg
index d0c2952133..94b061dbd7 100644
--- a/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-a.cfg
+++ b/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-a.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.46.2" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.46.3-SNAPSHOT" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {
diff --git a/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-b.cfg b/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-b.cfg
index 962c305ff7..f15dc72e03 100644
--- a/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-b.cfg
+++ b/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-b.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.46.2" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.46.3-SNAPSHOT" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {
diff --git a/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-c.cfg b/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-c.cfg
index 87b5dff65a..d0f281a4a2 100644
--- a/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-c.cfg
+++ b/hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-native-c.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.46.2" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.46.3-SNAPSHOT" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {
diff --git a/java-common-protos/grpc-google-common-protos/pom.xml b/java-common-protos/grpc-google-common-protos/pom.xml
index 7bd76b18f9..b114fc0f9d 100644
--- a/java-common-protos/grpc-google-common-protos/pom.xml
+++ b/java-common-protos/grpc-google-common-protos/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-common-protos</artifactId>
-  <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>grpc-google-common-protos</name>
   <description>GRPC library for grpc-google-common-protos</description>
   <parent>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>google-common-protos-parent</artifactId>
-    <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+    <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-common-protos/pom.xml b/java-common-protos/pom.xml
index 06b5e5023d..e391a814d7 100644
--- a/java-common-protos/pom.xml
+++ b/java-common-protos/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.api.grpc</groupId>
   <artifactId>google-common-protos-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>Google Common Protos Parent</name>
   <description>
     Java idiomatic client for Google Cloud Platform services.
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -51,7 +51,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>third-party-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -65,7 +65,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:grpc-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>io.grpc</groupId>
@@ -77,7 +77,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>
diff --git a/java-common-protos/proto-google-common-protos/pom.xml b/java-common-protos/proto-google-common-protos/pom.xml
index 93d40e59ff..de1426dc95 100644
--- a/java-common-protos/proto-google-common-protos/pom.xml
+++ b/java-common-protos/proto-google-common-protos/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-common-protos</artifactId>
-  <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>proto-google-common-protos</name>
   <description>PROTO library for proto-google-common-protos</description>
   <parent>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>google-common-protos-parent</artifactId>
-    <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+    <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-core/google-cloud-core-bom/pom.xml b/java-core/google-cloud-core-bom/pom.xml
index e8c7ebfdac..3c9556a18f 100644
--- a/java-core/google-cloud-core-bom/pom.xml
+++ b/java-core/google-cloud-core-bom/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-bom</artifactId>
-  <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>pom</packaging>
 
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -23,17 +23,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core</artifactId>
-        <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-grpc</artifactId>
-        <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-http</artifactId>
-        <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-core/google-cloud-core-grpc/pom.xml b/java-core/google-cloud-core-grpc/pom.xml
index 6f158636ef..2397bfd3b4 100644
--- a/java-core/google-cloud-core-grpc/pom.xml
+++ b/java-core/google-cloud-core-grpc/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-grpc</artifactId>
-  <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core gRPC</name>
   <description>
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core-grpc</site.installationModule>
diff --git a/java-core/google-cloud-core-http/pom.xml b/java-core/google-cloud-core-http/pom.xml
index 5b4ebe5420..5d58e0088b 100644
--- a/java-core/google-cloud-core-http/pom.xml
+++ b/java-core/google-cloud-core-http/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-http</artifactId>
-  <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core HTTP</name>
   <description>
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core-http</site.installationModule>
diff --git a/java-core/google-cloud-core/pom.xml b/java-core/google-cloud-core/pom.xml
index 4dced0c7cd..f6f0e47bc2 100644
--- a/java-core/google-cloud-core/pom.xml
+++ b/java-core/google-cloud-core/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core</artifactId>
-  <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Core</name>
   <description>
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-core-parent</artifactId>
-    <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+    <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-core</site.installationModule>
diff --git a/java-core/pom.xml b/java-core/pom.xml
index 8eaffbed99..c0949f4dfe 100644
--- a/java-core/pom.xml
+++ b/java-core/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+  <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
   <name>Google Cloud Core Parent</name>
   <description>
     Java idiomatic client for Google Cloud Platform services.
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -33,7 +33,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/java-iam/grpc-google-iam-v1/pom.xml b/java-iam/grpc-google-iam-v1/pom.xml
index 3e4b90f75f..dd9da9bc52 100644
--- a/java-iam/grpc-google-iam-v1/pom.xml
+++ b/java-iam/grpc-google-iam-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-v1</artifactId>
-  <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>grpc-google-iam-v1</name>
   <description>GRPC library for grpc-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam/grpc-google-iam-v2/pom.xml b/java-iam/grpc-google-iam-v2/pom.xml
index 3f91f264e9..6d9ccdf647 100644
--- a/java-iam/grpc-google-iam-v2/pom.xml
+++ b/java-iam/grpc-google-iam-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-v2</artifactId>
-  <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v2:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2:current} -->
   <name>grpc-google-iam-v2</name>
   <description>GRPC library for proto-google-iam-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam/grpc-google-iam-v2beta/pom.xml b/java-iam/grpc-google-iam-v2beta/pom.xml
index c7ed27fd08..b99cdccc65 100644
--- a/java-iam/grpc-google-iam-v2beta/pom.xml
+++ b/java-iam/grpc-google-iam-v2beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-v2beta</artifactId>
-  <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
   <name>grpc-google-iam-v2beta</name>
   <description>GRPC library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam/pom.xml b/java-iam/pom.xml
index a7b5b99b4f..80e50b9ff6 100644
--- a/java-iam/pom.xml
+++ b/java-iam/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>Google IAM Parent</name>
   <description>
     Java idiomatic client for Google Cloud Platform services.
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -50,7 +50,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>third-party-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -78,44 +78,44 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-bom</artifactId>
-        <version>2.64.2</version><!-- {x-version-update:gax:current} -->
+        <version>2.64.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v2</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v2:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v2</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v2:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.55.2</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.55.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v2beta</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v1</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v1:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v2beta</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v1</artifactId>
-        <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+        <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
       </dependency>
       <dependency>
         <groupId>javax.annotation</groupId>
diff --git a/java-iam/proto-google-iam-v1/pom.xml b/java-iam/proto-google-iam-v1/pom.xml
index 9109ce3c66..cc771ec7ff 100644
--- a/java-iam/proto-google-iam-v1/pom.xml
+++ b/java-iam/proto-google-iam-v1/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-v1</artifactId>
-  <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>proto-google-iam-v1</name>
   <description>PROTO library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam/proto-google-iam-v2/pom.xml b/java-iam/proto-google-iam-v2/pom.xml
index d715351e5b..7192745d95 100644
--- a/java-iam/proto-google-iam-v2/pom.xml
+++ b/java-iam/proto-google-iam-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-v2</artifactId>
-  <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v2:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2:current} -->
   <name>proto-google-iam-v2</name>
   <description>Proto library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iam/proto-google-iam-v2beta/pom.xml b/java-iam/proto-google-iam-v2beta/pom.xml
index 8d3a3c02a8..4a07c4610d 100644
--- a/java-iam/proto-google-iam-v2beta/pom.xml
+++ b/java-iam/proto-google-iam-v2beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-v2beta</artifactId>
-  <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
+  <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
   <name>proto-google-iam-v2beta</name>
   <description>Proto library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.50.2</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.50.3-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-shared-dependencies/dependency-convergence-check/pom.xml b/java-shared-dependencies/dependency-convergence-check/pom.xml
index 613ee2c3a8..a0428b3e60 100644
--- a/java-shared-dependencies/dependency-convergence-check/pom.xml
+++ b/java-shared-dependencies/dependency-convergence-check/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>shared-dependencies-dependency-convergence-test</artifactId>
-  <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
   <name>Dependency convergence test for certain artifacts in Google Cloud Shared Dependencies</name>
   <description>
     An dependency convergence test case for the shared dependencies BOM. A failure of this test case means
diff --git a/java-shared-dependencies/first-party-dependencies/pom.xml b/java-shared-dependencies/first-party-dependencies/pom.xml
index ae625b36de..1d6614546d 100644
--- a/java-shared-dependencies/first-party-dependencies/pom.xml
+++ b/java-shared-dependencies/first-party-dependencies/pom.xml
@@ -6,7 +6,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>first-party-dependencies</artifactId>
   <packaging>pom</packaging>
-  <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
   <name>Google Cloud First-party Shared Dependencies</name>
   <description>
     Shared first-party dependencies for Google Cloud Java libraries.
@@ -33,7 +33,7 @@
         <!-- This BOM declares the versions gRPC, Protobuf, Guava, etc. -->
         <groupId>com.google.api</groupId>
         <artifactId>gapic-generator-java-bom</artifactId>
-        <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+        <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -45,7 +45,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core-bom</artifactId>
-        <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -69,13 +69,13 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core</artifactId>
-        <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
         <type>test-jar</type>
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-core</artifactId>
-        <version>2.54.2</version><!-- {x-version-update:google-cloud-core:current} -->
+        <version>2.54.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-core:current} -->
         <classifier>tests</classifier>
       </dependency>
     </dependencies>
diff --git a/java-shared-dependencies/pom.xml b/java-shared-dependencies/pom.xml
index c068a453fe..5d163dd23d 100644
--- a/java-shared-dependencies/pom.xml
+++ b/java-shared-dependencies/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-shared-dependencies</artifactId>
   <packaging>pom</packaging>
-  <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
   <modules>
     <module>first-party-dependencies</module>
     <module>third-party-dependencies</module>
@@ -17,7 +17,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
@@ -31,14 +31,14 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>first-party-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>third-party-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/java-shared-dependencies/third-party-dependencies/pom.xml b/java-shared-dependencies/third-party-dependencies/pom.xml
index 02c847c7ad..71012ccf6d 100644
--- a/java-shared-dependencies/third-party-dependencies/pom.xml
+++ b/java-shared-dependencies/third-party-dependencies/pom.xml
@@ -6,7 +6,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>third-party-dependencies</artifactId>
   <packaging>pom</packaging>
-  <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
   <name>Google Cloud Third-party Shared Dependencies</name>
   <description>
     Shared third-party dependencies for Google Cloud Java libraries.
@@ -15,7 +15,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gapic-generator-java-pom-parent</artifactId>
-    <version>2.56.2</version><!-- {x-version-update:gapic-generator-java:current} -->
+    <version>2.56.3-SNAPSHOT</version><!-- {x-version-update:gapic-generator-java:current} -->
     <relativePath>../../gapic-generator-java-pom-parent</relativePath>
   </parent>
 
diff --git a/java-shared-dependencies/upper-bound-check/pom.xml b/java-shared-dependencies/upper-bound-check/pom.xml
index e9d2b3e46c..6aecde137d 100644
--- a/java-shared-dependencies/upper-bound-check/pom.xml
+++ b/java-shared-dependencies/upper-bound-check/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>shared-dependencies-upper-bound-test</artifactId>
   <packaging>pom</packaging>
-  <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
   <name>Upper bound test for Google Cloud Shared Dependencies</name>
   <description>
     An upper bound test case for the shared dependencies BOM. A failure of this test case means
@@ -30,7 +30,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/java-showcase/pom.xml b/java-showcase/pom.xml
index c51fa3a7dd..248cea6d97 100644
--- a/java-showcase/pom.xml
+++ b/java-showcase/pom.xml
@@ -32,7 +32,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>3.46.2</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <version>3.46.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/sdk-platform-java-config/pom.xml b/sdk-platform-java-config/pom.xml
index ea46f1d877..cd23398e92 100644
--- a/sdk-platform-java-config/pom.xml
+++ b/sdk-platform-java-config/pom.xml
@@ -4,7 +4,7 @@
     <groupId>com.google.cloud</groupId>
     <artifactId>sdk-platform-java-config</artifactId>
     <packaging>pom</packaging>
-    <version>3.46.2</version> <!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+    <version>3.46.3-SNAPSHOT</version> <!-- {x-version-update:google-cloud-shared-dependencies:current} -->
     <name>SDK Platform For Java Configurations</name>
     <description>
         Shared build configuration for Google Cloud Java libraries.
@@ -17,6 +17,6 @@
     </parent>
 
     <properties>
-        <google-cloud-shared-dependencies.version>3.46.2</google-cloud-shared-dependencies.version> <!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+        <google-cloud-shared-dependencies.version>3.46.3-SNAPSHOT</google-cloud-shared-dependencies.version> <!-- {x-version-update:google-cloud-shared-dependencies:current} -->
     </properties>
 </project>
\ No newline at end of file
diff --git a/versions.txt b/versions.txt
index 907e5ce3bd..3166f11565 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,22 +1,22 @@
 # Format:
 # module:released-version:current-version
 
-gapic-generator-java:2.56.2:2.56.2
-api-common:2.47.2:2.47.2
-gax:2.64.2:2.64.2
-gax-grpc:2.64.2:2.64.2
-gax-httpjson:0.149.2:0.149.2
-proto-google-common-protos:2.55.2:2.55.2
-grpc-google-common-protos:2.55.2:2.55.2
-proto-google-iam-v1:1.50.2:1.50.2
-grpc-google-iam-v1:1.50.2:1.50.2
-proto-google-iam-v2beta:1.50.2:1.50.2
-grpc-google-iam-v2beta:1.50.2:1.50.2
-google-iam-policy:1.50.2:1.50.2
-proto-google-iam-v2:1.50.2:1.50.2
-grpc-google-iam-v2:1.50.2:1.50.2
-google-cloud-core:2.54.2:2.54.2
-google-cloud-shared-dependencies:3.46.2:3.46.2
-gapic-showcase:0.2.2:0.2.2
-proto-gapic-showcase-v1beta1:0.2.2:0.2.2
-grpc-gapic-showcase-v1beta1:0.2.2:0.2.2
+gapic-generator-java:2.56.2:2.56.3-SNAPSHOT
+api-common:2.47.2:2.47.3-SNAPSHOT
+gax:2.64.2:2.64.3-SNAPSHOT
+gax-grpc:2.64.2:2.64.3-SNAPSHOT
+gax-httpjson:0.149.2:0.149.3-SNAPSHOT
+proto-google-common-protos:2.55.2:2.55.3-SNAPSHOT
+grpc-google-common-protos:2.55.2:2.55.3-SNAPSHOT
+proto-google-iam-v1:1.50.2:1.50.3-SNAPSHOT
+grpc-google-iam-v1:1.50.2:1.50.3-SNAPSHOT
+proto-google-iam-v2beta:1.50.2:1.50.3-SNAPSHOT
+grpc-google-iam-v2beta:1.50.2:1.50.3-SNAPSHOT
+google-iam-policy:1.50.2:1.50.3-SNAPSHOT
+proto-google-iam-v2:1.50.2:1.50.3-SNAPSHOT
+grpc-google-iam-v2:1.50.2:1.50.3-SNAPSHOT
+google-cloud-core:2.54.2:2.54.3-SNAPSHOT
+google-cloud-shared-dependencies:3.46.2:3.46.3-SNAPSHOT
+gapic-showcase:0.2.2:0.2.3-SNAPSHOT
+proto-gapic-showcase-v1beta1:0.2.2:0.2.3-SNAPSHOT
+grpc-gapic-showcase-v1beta1:0.2.2:0.2.3-SNAPSHOT