diff --git "a/\345\212\250\346\200\201\344\273\243\347\220\206/pom.xml" "b/\345\212\250\346\200\201\344\273\243\347\220\206/pom.xml"
old mode 100755
new mode 100644
index f4bce46..267b2c5
--- "a/\345\212\250\346\200\201\344\273\243\347\220\206/pom.xml"
+++ "b/\345\212\250\346\200\201\344\273\243\347\220\206/pom.xml"
@@ -25,13 +25,13 @@
       <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>3.8.1</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
       <dependency>
           <groupId>junit</groupId>
           <artifactId>junit</artifactId>
-          <version>4.12</version>
+          <version>4.13.1</version>
       </dependency>
   </dependencies>
 </project>