diff --git a/sdk/pom.xml b/sdk/pom.xml
index 7b623fe..f71f808 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -43,7 +43,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.10</version>
+			<version>4.5.13</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>