diff --git a/component/sentinel/dashboard/pom.xml b/component/sentinel/dashboard/pom.xml
index 3467c86..dc63ca8 100644
--- a/component/sentinel/dashboard/pom.xml
+++ b/component/sentinel/dashboard/pom.xml
@@ -73,7 +73,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.3</version>
+            <version>4.5.13</version>
         </dependency>
 
         <dependency>