diff --git a/module8/8.11/pom.xml b/module8/8.11/pom.xml
index b5e52fb..d435d12 100644
--- a/module8/8.11/pom.xml
+++ b/module8/8.11/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.13.2</version>
+            <version>2.17.0</version>
         </dependency>
     </dependencies>