diff --git a/springboot-webflux-7-redis-cache/pom.xml b/springboot-webflux-7-redis-cache/pom.xml
old mode 100755
new mode 100644
index f2fa53ad..5b8dc8e0
--- a/springboot-webflux-7-redis-cache/pom.xml
+++ b/springboot-webflux-7-redis-cache/pom.xml
@@ -46,7 +46,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
     </dependency>
   </dependencies>