diff --git a/swagger-bootstrap-ui/pom.xml b/swagger-bootstrap-ui/pom.xml
index 5262109..6b4f346 100644
--- a/swagger-bootstrap-ui/pom.xml
+++ b/swagger-bootstrap-ui/pom.xml
@@ -24,7 +24,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>1.8</java.version>
-        <spring.version>5.1.0.RELEASE</spring.version>
+        <spring.version>5.3.18</spring.version>
         <springfox.version>2.9.2</springfox.version>
         <!-- 打包跳过单元测试 -->
         <skipTests>true</skipTests>