diff --git a/pom.xml b/pom.xml
index fa872fd84..7406e36e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -93,7 +93,7 @@
       <dependency>
         <groupId>ch.qos.logback</groupId>
         <artifactId>logback-classic</artifactId>
-        <version>1.5.18</version>
+        <version>1.6.3</version>
       </dependency>
       <dependency>
         <groupId>me.tongfei</groupId>