diff --git a/source/_posts/2016-05-26-ibeacons-how-to-track-things-that-cant-track-themselves-part-ii.markdown b/source/_posts/2016-05-26-ibeacons-how-to-track-things-that-cant-track-themselves-part-ii.markdown
index 89a0a442cc1..f1baf86794e 100644
--- a/source/_posts/2016-05-26-ibeacons-how-to-track-things-that-cant-track-themselves-part-ii.markdown
+++ b/source/_posts/2016-05-26-ibeacons-how-to-track-things-that-cant-track-themselves-part-ii.markdown
@@ -125,12 +125,12 @@ script:
 Of course you can use both fixed and mobile beacons at the same time. I want my gates to open when I arrive home in the car - so I use an iBeacon in the car so that I can track the car, and an iBeacon on my drive so that a location update is triggered when I arrive. I've been experimenting with a high power beacon in a waterproof box on my drive which seems to work well to notice when I get home.
 
 <p class='img'>
-  <img  width='300' src='http://bluesensenetworks.com/wp-content/uploads/2015/02/BlueBar-Beacon-Long-Range.jpg'>
+  <img  width='300' src='https://bluesensenetworks.com/wp-content/uploads/2015/02/BlueBar-Beacon-Long-Range.jpg'>
 </p>
 Long range / High power beacon
 
 <p class='img'>
-  <img  width='400' src='http://bluesensenetworks.com/wp-content/uploads/2015/02/BlueBar-Beacon-Weatherproof.jpg'>
+  <img  width='400' src='https://bluesensenetworks.com/wp-content/uploads/2015/02/BlueBar-Beacon-Weatherproof.jpg'>
 </p>
 Waterproof beacon