diff --git a/pom.xml b/pom.xml
index b65c150..c71b1c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
     <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>4.2.6.RELEASE</spring.version>
+    <spring.version>5.2.20.RELEASE</spring.version>
     <!-- mybatis版本�?-->
     <mybatis.version>3.4.0</mybatis.version>
     <!-- log4j日志文件管理包版�?-->