diff --git a/seckill/pom.xml b/seckill/pom.xml
index 54b7c47..1e897b2 100644
--- a/seckill/pom.xml
+++ b/seckill/pom.xml
@@ -40,7 +40,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.1.1</version>
+			<version>1.2.0</version>
 		</dependency>
 		<!-- 使用slf4j接口并整合 -->
 		<dependency>