diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 8e493c9..d30fbcb
--- a/pom.xml
+++ b/pom.xml
@@ -60,7 +60,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.6</version>
+			<version>4.5.13</version>
 		</dependency>
 
 		<dependency>