diff --git a/cloud-sql/sqlserver/client-side-encryption/pom.xml b/cloud-sql/sqlserver/client-side-encryption/pom.xml
index d6e9960dac5..95719806bd4 100644
--- a/cloud-sql/sqlserver/client-side-encryption/pom.xml
+++ b/cloud-sql/sqlserver/client-side-encryption/pom.xml
@@ -63,7 +63,7 @@
     <dependency>
       <groupId>com.microsoft.sqlserver</groupId>
       <artifactId>mssql-jdbc</artifactId>
-      <version>12.6.0.jre11</version>
+      <version>12.6.5.jre11</version>
     </dependency>
     <dependency>
       <groupId>com.google.crypto.tink</groupId>
diff --git a/cloud-sql/sqlserver/servlet/pom.xml b/cloud-sql/sqlserver/servlet/pom.xml
index e63511747f8..74507567360 100644
--- a/cloud-sql/sqlserver/servlet/pom.xml
+++ b/cloud-sql/sqlserver/servlet/pom.xml
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.microsoft.sqlserver</groupId>
       <artifactId>mssql-jdbc</artifactId>
-      <version>12.6.0.jre11</version>
+      <version>12.6.5.jre11</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud.sql</groupId>