diff --git a/build.gradle b/build.gradle
index 0600468..0128c0c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -117,7 +117,7 @@ repositories {
 }
 
 ext {
-  log4JVersion = '2.25.3'
+  log4JVersion = '2.25.4'
   spring = '3.5.9'
 }