diff --git a/springwebscoket/pom.xml b/springwebscoket/pom.xml
index 1bd268b..7d17b7a 100644
--- a/springwebscoket/pom.xml
+++ b/springwebscoket/pom.xml
@@ -9,7 +9,7 @@
   <url>http://maven.apache.org</url>
 
   <properties>
-    <spring.version>4.3.2.RELEASE</spring.version>
+    <spring.version>5.3.18</spring.version>
     <log4j.version>1.2.12</log4j.version>
     <jackson.version>2.7.6</jackson.version>
   </properties>