diff --git a/aws-serverless-java-container-core/pom.xml b/aws-serverless-java-container-core/pom.xml
index 07d60f84..dd42290a 100644
--- a/aws-serverless-java-container-core/pom.xml
+++ b/aws-serverless-java-container-core/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-web</artifactId>
-            <version>6.4.2</version>
+            <version>6.4.3</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/aws-serverless-java-container-spring/pom.xml b/aws-serverless-java-container-spring/pom.xml
index db20a7d4..57e3dbfe 100644
--- a/aws-serverless-java-container-spring/pom.xml
+++ b/aws-serverless-java-container-spring/pom.xml
@@ -17,7 +17,7 @@
 
     <properties>
         <spring.version>6.2.2</spring.version>
-        <spring-security.version>6.4.2</spring-security.version>
+        <spring-security.version>6.4.3</spring-security.version>
     </properties>
 
     <dependencies>