diff --git a/pom.xml b/pom.xml
index 77e68a3..44c6593 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <org.springframework.version>4.3.7.RELEASE</org.springframework.version>
+        <org.springframework.version>5.2.20.RELEASE</org.springframework.version>
         <mybatis.version>3.5.0</mybatis.version>
     </properties>