diff --git a/pom.xml b/pom.xml
index 96c9afa..47efcf3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -301,7 +301,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.1.5</version>
+      <version>1.1.6</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>