diff --git a/pom.xml b/pom.xml
index 324453d..3e2dc3f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,13 +64,13 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
-            <version>1.5.38</version>
+            <version>1.6.3</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.38</version>
+            <version>1.6.3</version>
             <scope>provided</scope>
         </dependency>
         <dependency>