diff --git a/SystemT/pom.xml b/SystemT/pom.xml
index 4428883..8bad7ff 100644
--- a/SystemT/pom.xml
+++ b/SystemT/pom.xml
@@ -81,7 +81,7 @@
 		<guava.version>33.4.8-jre</guava.version>
 		<commons.configuration.version>1.10</commons.configuration.version>
 		<slf4j.version>1.7.36</slf4j.version>
-		<log4j.version>2.25.1</log4j.version>
+		<log4j.version>2.25.3</log4j.version>
 
 		<!-- Detagging support -->
 		<htmldetagger.version>2.1</htmldetagger.version>