diff --git a/java-advance/proxy/pom.xml b/java-advance/proxy/pom.xml
index 1948c1a0..25023f95 100644
--- a/java-advance/proxy/pom.xml
+++ b/java-advance/proxy/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.1</version>
         </dependency>
 
         <dependency>