diff --git a/timing-go-executor-samples/pom.xml b/timing-go-executor-samples/pom.xml
index 4f29439..9917608 100644
--- a/timing-go-executor-samples/pom.xml
+++ b/timing-go-executor-samples/pom.xml
@@ -18,7 +18,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
-    <log4j2.version>2.12.1</log4j2.version>
+    <log4j2.version>2.14.0</log4j2.version>
   </properties>
 
   <dependencies>