diff --git a/ch-commons-util/pom.xml b/ch-commons-util/pom.xml
index b98f8b4f..bc3de1f9 100644
--- a/ch-commons-util/pom.xml
+++ b/ch-commons-util/pom.xml
@@ -56,6 +56,6 @@
     <junit.version>4.10</junit.version>
     <joda-time.version>2.8.2</joda-time.version>
     <slf4j.version>1.7.21</slf4j.version>
-    <logback.version>1.1.7</logback.version>
+    <logback.version>1.2.9</logback.version>
   </properties>
 </project>