diff --git a/core/pom.xml b/core/pom.xml
index 991c4e7..87033e4 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.3.6</version>
+			<version>4.5.13</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>