diff --git a/spring-mybatis/pom.xml b/spring-mybatis/pom.xml
index 3bc14a8..d85fdcf 100644
--- a/spring-mybatis/pom.xml
+++ b/spring-mybatis/pom.xml
@@ -11,7 +11,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <!-- spring版本号 -->
-        <spring.version>4.1.4.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
 
         <!-- mybatis版本号 -->
         <mybatis.version>3.2.1</mybatis.version>