diff --git a/master-slave-mybatis/pom.xml b/master-slave-mybatis/pom.xml
index f950905..f6d632f 100644
--- a/master-slave-mybatis/pom.xml
+++ b/master-slave-mybatis/pom.xml
@@ -11,7 +11,7 @@
   <properties>
     <java.version>1.8</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <spring.version>4.1.5.RELEASE</spring.version>
+    <spring.version>5.2.22.RELEASE</spring.version>
     <mybatis.version>3.2.8</mybatis.version>
     <mybatis-spring.version>1.2.2</mybatis-spring.version>
   </properties>