diff --git a/pom.xml b/pom.xml
index 9a3a15f..997b15f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.5.6</version>
+      <version>1.5.7</version>
     </dependency>
 
     <dependency>