diff --git a/kata/ditto-java-client/policy-management/pom.xml b/kata/ditto-java-client/policy-management/pom.xml
index 4c2e769a..91045ee5 100644
--- a/kata/ditto-java-client/policy-management/pom.xml
+++ b/kata/ditto-java-client/policy-management/pom.xml
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.12</version>
         </dependency>
 
         <!-- ### Testing ### -->