diff --git a/web-server/pom.xml b/web-server/pom.xml
index 8b019e2..edfb209 100644
--- a/web-server/pom.xml
+++ b/web-server/pom.xml
@@ -68,7 +68,7 @@
         <org.springframework.security-version>4.0.1.RELEASE</org.springframework.security-version>
         <org.aspectj-version>1.8.6</org.aspectj-version>
         <mybatis.version>3.2.1</mybatis.version>
-        <spring.version>5.2.2.RELEASE</spring.version>
+        <spring.version>5.3.18</spring.version>
         <mybatis.spring.version>1.3.1</mybatis.spring.version>
     </properties>
     <dependencies>