diff --git a/verification/pom.xml b/verification/pom.xml
index 1011d3344..b68010712 100644
--- a/verification/pom.xml
+++ b/verification/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.11</version>
+            <version>1.2.13</version>
         </dependency>
 
         <dependency>