diff --git a/build.gradle b/build.gradle
index 1c11924..4d5dade 100644
--- a/build.gradle
+++ b/build.gradle
@@ -40,9 +40,9 @@ dependencies {//start dependencies
     implementation 'com.github.rosjava:rosjava_actionlib:2026.04.17'
 
     // Logging used directly by the example application.
-    implementation 'org.apache.logging.log4j:log4j-api:2.25.4'
-    implementation 'org.apache.logging.log4j:log4j-core:2.25.4'
-    implementation 'org.apache.logging.log4j:log4j-slf4j-impl:2.25.4'
+    implementation 'org.apache.logging.log4j:log4j-api:2.25.5'
+    implementation 'org.apache.logging.log4j:log4j-core:2.25.5'
+    implementation 'org.apache.logging.log4j:log4j-slf4j-impl:2.25.5'
 
     // ROS message, service, and action definitions used directly by the example nodes.
     implementation 'org.ros.rosjava_bootstrap:message_generation:0.3.9'