diff --git a/modules/misc/iframe_sniffer/config.yaml b/modules/misc/iframe_sniffer/config.yaml
index 9b80dc0ea..b92a787de 100644
--- a/modules/misc/iframe_sniffer/config.yaml
+++ b/modules/misc/iframe_sniffer/config.yaml
@@ -9,7 +9,7 @@ beef:
             enable: true
             category: "Misc"
             name: "iFrame Sniffer"
-            description: "This module attempts to do framesniffing (aka Leaky Frame).  It will append leakyframe.js (written by Paul Stone) to the DOM and check for specified anchors to be present on a URL.<br />For more information, refer to <a href='http://www.contextis.co.uk/research/blog/framesniffing/'>http://www.contextis.co.uk/research/blog/framesniffing/</a>"
+            description: "This module attempts to do framesniffing (aka Leaky Frame).  It will append leakyframe.js (written by Paul Stone) to the DOM and check for specified anchors to be present on a URL.<br />For more information, refer to <a href='https://www.contextis.com/en/blog/framesniffing-against-sharepoint-and-linkedin'>https://www.contextis.com/en/blog/framesniffing-against-sharepoint-and-linkedin</a>"
             authors: ["Bart Leppens"]
             target:
                 working: ["S", "IE"]