diff --git a/client/pom.xml b/client/pom.xml
index e29589f..4511568 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.12</version>
         </dependency>