diff --git a/ims/n5/pom.xml b/ims/n5/pom.xml
index c69dba3..c58f56f 100644
--- a/ims/n5/pom.xml
+++ b/ims/n5/pom.xml
@@ -86,14 +86,14 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.20.0</version>
+			<version>2.25.4</version>
 		</dependency>
 
 		<!-- Log4j API -->
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>
-			<version>2.20.0</version>
+			<version>2.25.4</version>
 		</dependency>
 
 	</dependencies>