diff --git a/http-connect-pool-demo/pom.xml b/http-connect-pool-demo/pom.xml
index bf5a68d..493534b 100644
--- a/http-connect-pool-demo/pom.xml
+++ b/http-connect-pool-demo/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.6</version>
+            <version>4.5.13</version>
         </dependency>
 
         <dependency>