diff --git a/lambda-integration-tests/log4j2-test-function/pom.xml b/lambda-integration-tests/log4j2-test-function/pom.xml
index b036d1de..295ddebe 100644
--- a/lambda-integration-tests/log4j2-test-function/pom.xml
+++ b/lambda-integration-tests/log4j2-test-function/pom.xml
@@ -17,7 +17,7 @@
         <maven.compiler.source>21</maven.compiler.source>
         <maven.compiler.target>21</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <log4j.version>2.25.4</log4j.version>
+        <log4j.version>2.25.5</log4j.version>
     </properties>
 
     <dependencies>