diff --git a/quartz-demo/pom.xml b/quartz-demo/pom.xml
index dbb4443..84c6d8b 100644
--- a/quartz-demo/pom.xml
+++ b/quartz-demo/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <logback.version>1.1.2</logback.version>
+        <logback.version>1.2.0</logback.version>
         <slf4j.version>1.7.5</slf4j.version>
     </properties>