diff --git a/pass-notification-service/pom.xml b/pass-notification-service/pom.xml
index ed1b7c7e..325e4580 100644
--- a/pass-notification-service/pom.xml
+++ b/pass-notification-service/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.4.7</version>
+            <version>1.4.12</version>
         </dependency>
 
         <dependency>