diff --git a/RESTServer/pom.xml b/RESTServer/pom.xml
index d58f953..8ec8d2f 100644
--- a/RESTServer/pom.xml
+++ b/RESTServer/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.14.1</version>
+            <version>2.17.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>