diff --git a/examples/spring-boot-maven-modules/spring-boot-restful/restful/pom.xml b/examples/spring-boot-maven-modules/spring-boot-restful/restful/pom.xml
old mode 100755
new mode 100644
index 2993050..a905df9
--- a/examples/spring-boot-maven-modules/spring-boot-restful/restful/pom.xml
+++ b/examples/spring-boot-maven-modules/spring-boot-restful/restful/pom.xml
@@ -13,7 +13,7 @@
     <spring-boot.version>1.5.3.RELEASE</spring-boot.version>
     <spring-dans.version>0.0.1</spring-dans.version>
     <swagger.version>2.7.0</swagger.version>
-    <junit.version>4.12</junit.version>
+    <junit.version>4.13.1</junit.version>
   </properties>
 
   <dependencies>