diff --git a/pom.xml b/pom.xml
index 0b6e79ddc..9af53c5cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -102,7 +102,7 @@
         <asm.version>5.2</asm.version>
         <tiles.version>3.0.8</tiles.version>
         <tiles-request.version>1.0.7</tiles-request.version>
-        <log4j2.version>2.10.0</log4j2.version>
+        <log4j2.version>2.11.1</log4j2.version>
         <jackson.version>2.9.5</jackson.version>
 
         <!-- Site generation -->