diff --git a/tellu/tellulib_nomodels/pom.xml b/tellu/tellulib_nomodels/pom.xml
index fc11441..b0fbbc8 100644
--- a/tellu/tellulib_nomodels/pom.xml
+++ b/tellu/tellulib_nomodels/pom.xml
@@ -39,7 +39,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.5</version>
+			<version>4.5.13</version>
 		</dependency>
 
 		<dependency>