diff --git a/pom.xml b/pom.xml
index 5959fa7..c76ee9e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <jdk.version>1.8</jdk.version>
         <java.version>1.8</java.version>
         <!-- spring版本号 -->
-        <spring.version>5.1.3.RELEASE</spring.version>
+        <spring.version>5.3.18</spring.version>
 
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <!--Flink 版本-->