diff --git a/pom.xml b/pom.xml
index b32b92d..074112c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -617,7 +617,7 @@
           <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.8</version>
+            <version>1.3.12</version>
           </dependency>
           <dependency>
             <groupId>com.google.guava</groupId>