diff --git a/pom.xml b/pom.xml
index fcd39f0..a36637d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -301,7 +301,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-core</artifactId>
-      <version>1.0.7</version>
+      <version>1.2.9</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>