diff --git a/pom.xml b/pom.xml
index 43c9556..a479d81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <!-- spring版本号 -->
-        <spring.version>5.2.8.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
 
         <!-- mybatis版本号 -->
         <mybatis.version>3.4.2</mybatis.version>