diff --git a/pom.xml b/pom.xml
index 2dd3fc87..d3ab0b2e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<spring-cloud-commons.version>1.3.0.RELEASE</spring-cloud-commons.version>
-		<httpclient.version>4.5.3</httpclient.version>
+		<httpclient.version>4.5.5</httpclient.version>
 		<httpcore.version>4.4.6</httpcore.version>
 		<netty.version>4.1.16.Final</netty.version>
 		<okhttp.version>2.7.5</okhttp.version>