diff --git a/dubbo-demo/dubbo-customer/pom.xml b/dubbo-demo/dubbo-customer/pom.xml
index 18e8f87..b93c254 100644
--- a/dubbo-demo/dubbo-customer/pom.xml
+++ b/dubbo-demo/dubbo-customer/pom.xml
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/dubbo-demo/pom.xml b/dubbo-demo/pom.xml
index 5a2be32..cfc85d2 100644
--- a/dubbo-demo/pom.xml
+++ b/dubbo-demo/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>