diff --git a/apple-pay-web-merchant/pom.xml b/apple-pay-web-merchant/pom.xml
index 732541b..ef88c11 100644
--- a/apple-pay-web-merchant/pom.xml
+++ b/apple-pay-web-merchant/pom.xml
@@ -59,7 +59,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.2</version>
+			<version>4.5.13</version>
 		</dependency>
 		<!-- Shiro libs End -->