diff --git a/pom.xml b/pom.xml
index d7c7a8c..70067f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
   	<dependency>
 	    <groupId>junit</groupId>
 	    <artifactId>junit</artifactId>
-	    <version>4.11</version>
+	    <version>4.13.1</version>
 	    <!-- <scope>test</scope> -->
 	</dependency>
 	<!-- 日志依赖slf4j+logback -->