diff --git a/demo-webmvc/pom.xml b/demo-webmvc/pom.xml
index 69376a1..4448c59 100644
--- a/demo-webmvc/pom.xml
+++ b/demo-webmvc/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents.client5</groupId>
             <artifactId>httpclient5</artifactId>
-            <version>5.6.2</version>
+            <version>5.6.3</version>
             <scope>compile</scope>
         </dependency>
         <dependency>