diff --git a/CHANGELOG.md b/CHANGELOG.md
index ddc2d090..6c9a9f99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [conventional-commits](https://www.conventionalcommits.org/) for commit guidelines.
 
+## [13.4.2](https://github.com/terraform-google-modules/terraform-google-vm/compare/v13.4.1...v13.4.2) (2025-07-31)
+
+
+### Bug Fixes
+
+* Add validation for instance template ([#510](https://github.com/terraform-google-modules/terraform-google-vm/issues/510)) ([a5a89d1](https://github.com/terraform-google-modules/terraform-google-vm/commit/a5a89d14160b7ed4e0163063b757cec00bdf0149))
+
 ## [13.4.1](https://github.com/terraform-google-modules/terraform-google-vm/compare/v13.4.0...v13.4.1) (2025-06-30)
 
 
diff --git a/autogen/versions.tf.tmpl b/autogen/versions.tf.tmpl
index 0592dc67..d265c2a3 100644
--- a/autogen/versions.tf.tmpl
+++ b/autogen/versions.tf.tmpl
@@ -27,9 +27,9 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v13.4.2"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:{% if mig %}mig{% else %}mig_with_percent{% endif %}/v13.4.2"
   }
 }
diff --git a/modules/compute_disk_snapshot/metadata.yaml b/modules/compute_disk_snapshot/metadata.yaml
index 25ea2111..218a3253 100644
--- a/modules/compute_disk_snapshot/metadata.yaml
+++ b/modules/compute_disk_snapshot/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/compute_disk_snapshot
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/compute_disk_snapshot/versions.tf b/modules/compute_disk_snapshot/versions.tf
index 954401b5..8e53bf42 100644
--- a/modules/compute_disk_snapshot/versions.tf
+++ b/modules/compute_disk_snapshot/versions.tf
@@ -27,6 +27,6 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v13.4.2"
   }
 }
diff --git a/modules/compute_instance/metadata.yaml b/modules/compute_instance/metadata.yaml
index f31909a1..35cd673a 100644
--- a/modules/compute_instance/metadata.yaml
+++ b/modules/compute_instance/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/compute_instance
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/compute_instance/versions.tf b/modules/compute_instance/versions.tf
index c40098a6..31eb9354 100644
--- a/modules/compute_instance/versions.tf
+++ b/modules/compute_instance/versions.tf
@@ -23,6 +23,6 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:compute_instance/v13.4.2"
   }
 }
diff --git a/modules/instance_template/metadata.yaml b/modules/instance_template/metadata.yaml
index 7eaa79b2..8ab103d6 100644
--- a/modules/instance_template/metadata.yaml
+++ b/modules/instance_template/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/instance_template
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/instance_template/versions.tf b/modules/instance_template/versions.tf
index c863b162..287e5723 100644
--- a/modules/instance_template/versions.tf
+++ b/modules/instance_template/versions.tf
@@ -23,6 +23,6 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:instance_template/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:instance_template/v13.4.2"
   }
 }
diff --git a/modules/mig/metadata.yaml b/modules/mig/metadata.yaml
index a7745d16..c1dfcaa3 100644
--- a/modules/mig/metadata.yaml
+++ b/modules/mig/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/mig
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/mig/versions.tf b/modules/mig/versions.tf
index 49935d4c..4831d51b 100644
--- a/modules/mig/versions.tf
+++ b/modules/mig/versions.tf
@@ -27,9 +27,9 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:mig/v13.4.2"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:mig/v13.4.2"
   }
 }
diff --git a/modules/mig_with_percent/metadata.yaml b/modules/mig_with_percent/metadata.yaml
index 77dd4f69..f5e10684 100644
--- a/modules/mig_with_percent/metadata.yaml
+++ b/modules/mig_with_percent/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/mig_with_percent
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/mig_with_percent/versions.tf b/modules/mig_with_percent/versions.tf
index ba404881..35afc3d0 100644
--- a/modules/mig_with_percent/versions.tf
+++ b/modules/mig_with_percent/versions.tf
@@ -27,9 +27,9 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v13.4.2"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:mig_with_percent/v13.4.2"
   }
 }
diff --git a/modules/preemptible_and_regular_instance_templates/metadata.yaml b/modules/preemptible_and_regular_instance_templates/metadata.yaml
index b37967e8..906c3604 100644
--- a/modules/preemptible_and_regular_instance_templates/metadata.yaml
+++ b/modules/preemptible_and_regular_instance_templates/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/preemptible_and_regular_instance_templates
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/preemptible_and_regular_instance_templates/versions.tf b/modules/preemptible_and_regular_instance_templates/versions.tf
index cda9f157..05843d27 100644
--- a/modules/preemptible_and_regular_instance_templates/versions.tf
+++ b/modules/preemptible_and_regular_instance_templates/versions.tf
@@ -21,9 +21,9 @@ terraform {
     google-beta = ">= 3.88, < 7"
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v13.4.2"
   }
   provider_meta "google-beta" {
-    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:preemptible_and_regular_instance_templates/v13.4.2"
   }
 }
diff --git a/modules/umig/metadata.yaml b/modules/umig/metadata.yaml
index 40b519b3..95ef05f9 100644
--- a/modules/umig/metadata.yaml
+++ b/modules/umig/metadata.yaml
@@ -25,7 +25,7 @@ spec:
       repo: https://github.com/terraform-google-modules/terraform-google-vm
       sourceType: git
       dir: /modules/umig
-    version: 13.4.1
+    version: 13.4.2
     actuationTool:
       flavor: Terraform
       version: ">=1.3.0"
diff --git a/modules/umig/versions.tf b/modules/umig/versions.tf
index d3981368..81f0e34d 100644
--- a/modules/umig/versions.tf
+++ b/modules/umig/versions.tf
@@ -23,6 +23,6 @@ terraform {
     }
   }
   provider_meta "google" {
-    module_name = "blueprints/terraform/terraform-google-vm:umig/v13.4.1"
+    module_name = "blueprints/terraform/terraform-google-vm:umig/v13.4.2"
   }
 }