diff --git a/user-org-util/pom.xml b/user-org-util/pom.xml
index 56d1834..e1e92be 100644
--- a/user-org-util/pom.xml
+++ b/user-org-util/pom.xml
@@ -14,7 +14,7 @@
     <artifactId>user-org-util</artifactId>
 
     <properties>
-        <log4j.version>2.8.2</log4j.version>
+        <log4j.version>2.15.0</log4j.version>
     </properties>
 
     <dependencies>