diff --git a/pom.xml b/pom.xml
index d7c7a8c..2501476 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
 		<dependency>
 	    <groupId>ch.qos.logback</groupId>
 	    <artifactId>logback-classic</artifactId>
-	    <version>1.1.1</version>
+	    <version>1.2.0</version>
 	    <scope>test</scope>
 	</dependency>
 	<!-- mysql依赖 -->