diff --git a/4-Finchley/alibaba-sentinel-dashboard-apollo/pom.xml b/4-Finchley/alibaba-sentinel-dashboard-apollo/pom.xml
index 42c38ca9..7a759dd1 100755
--- a/4-Finchley/alibaba-sentinel-dashboard-apollo/pom.xml
+++ b/4-Finchley/alibaba-sentinel-dashboard-apollo/pom.xml
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.3</version>
+            <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
diff --git a/4-Finchley/alibaba-sentinel-dashboard-nacos/pom.xml b/4-Finchley/alibaba-sentinel-dashboard-nacos/pom.xml
index f3766376..8905b694 100755
--- a/4-Finchley/alibaba-sentinel-dashboard-nacos/pom.xml
+++ b/4-Finchley/alibaba-sentinel-dashboard-nacos/pom.xml
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.3</version>
+            <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>