diff --git a/pom.xml b/pom.xml
index 817f23c..bfac8f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
   </build>
     <properties>  
         <!-- spring版本号 -->  
-        <spring.version>4.2.4.RELEASE</spring.version>  
+        <spring.version>5.2.22.RELEASE</spring.version>  
         <!-- mybatis版本号 -->  
         <mybatis.version>3.2.6</mybatis.version>  
         <shiro.version>1.8.0</shiro.version>