diff --git a/simulator-agent/simulator-agent-core/pom.xml b/simulator-agent/simulator-agent-core/pom.xml
index 5a3425d3e..94b171c54 100644
--- a/simulator-agent/simulator-agent-core/pom.xml
+++ b/simulator-agent/simulator-agent-core/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.1</version>
+            <version>1.2.13</version>
         </dependency>
 
         <dependency>