diff --git a/pom.xml b/pom.xml
index 79bb8dd..f02adc3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.6</version>
+            <version>1.4.6</version>
         </dependency>
     </dependencies>
 </project>