diff --git a/SpringRestDemo/pom.xml b/SpringRestDemo/pom.xml
index 4a6ad59..4ffec1c 100644
--- a/SpringRestDemo/pom.xml
+++ b/SpringRestDemo/pom.xml
@@ -18,7 +18,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>1.7</maven.compiler.source>
 		<maven.compiler.target>1.7</maven.compiler.target>
-		<springframework.version>5.2.6.RELEASE</springframework.version>
+		<springframework.version>5.2.20.RELEASE</springframework.version>
 		<jackson.library>2.11.0</jackson.library>
 		<!-- <jersey.version>2.30.1</jersey.version> -->
 	</properties>