diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index cbf4dd7..557970b
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.7</maven.compiler.source>
         <maven.compiler.target>1.7</maven.compiler.target>
-        <spring.version>4.2.4.RELEASE</spring.version>
+        <spring.version>6.0.0</spring.version>
         <shiro.version>1.2.2</shiro.version>
         <mybatis.version>3.2.8</mybatis.version>
         <mybatis.spring.version>1.2.2</mybatis.spring.version>