diff --git a/pom.xml b/pom.xml
index d70c0b6..f8ee6e0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
     <name>easy-chat Maven Webapp</name>
     <url>http://maven.apache.org</url>
     <properties>
-        <spring.version>4.3.7.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
     </properties>
     <dependencies>
         <!--测试依赖-->