diff --git a/validator/pom.xml b/validator/pom.xml
index 71824a56..f595d150 100644
--- a/validator/pom.xml
+++ b/validator/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.10</version>
+            <version>1.2.13</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>