diff --git a/pom.xml b/pom.xml
index 585c2f89..38deea8b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <ch.qos.logback.version>1.1.3</ch.qos.logback.version>
+        <ch.qos.logback.version>1.2.4-groovyless</ch.qos.logback.version>
         <com.fasterxml.jackson.version>2.5.4</com.fasterxml.jackson.version>
         <commons.io.version>2.4</commons.io.version>
         <commons.lang.version>2.6</commons.lang.version>