diff --git a/springcloud-sample/sample-provider/pom.xml b/springcloud-sample/sample-provider/pom.xml
index 4b4860e..e7a7fce 100644
--- a/springcloud-sample/sample-provider/pom.xml
+++ b/springcloud-sample/sample-provider/pom.xml
@@ -58,7 +58,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-expression</artifactId>
-			<version>5.0.8.RELEASE</version>
+			<version>5.2.21.RELEASE</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>