diff --git a/pom.xml b/pom.xml
index ab958d7..d96d913 100644
--- a/pom.xml
+++ b/pom.xml
@@ -280,7 +280,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.9</version>
+            <version>1.2.13</version>
         </dependency>
 		<dependency>
 			<groupId>junit</groupId>