diff --git a/tests/pom.xml b/tests/pom.xml
index a5cd2829..915656ae 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -104,7 +104,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.2.13</version>
             <scope>test</scope>
         </dependency>