diff --git "a/springmvc/springmvc-01/\344\273\243\347\240\201/springmvc_day01_01_start/pom.xml" "b/springmvc/springmvc-01/\344\273\243\347\240\201/springmvc_day01_01_start/pom.xml"
index f3d33f4..dbedf11 100644
--- "a/springmvc/springmvc-01/\344\273\243\347\240\201/springmvc_day01_01_start/pom.xml"
+++ "b/springmvc/springmvc-01/\344\273\243\347\240\201/springmvc_day01_01_start/pom.xml"
@@ -17,7 +17,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
-    <spring.version>5.0.2.RELEASE</spring.version>
+    <spring.version>5.2.20.RELEASE</spring.version>
   </properties>
 
   <dependencies>