diff --git a/README.md b/README.md
index 4450ea4ea2..cf7b6513c0 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ SIEGate has been designed for implementation on standard, high-availability hard
 
 ## Downloads
 * Download the latest stable release [here](https://github.com/GridProtectionAlliance/SIEGate/releases).
-* Download the nightly build [here](http://www.gridprotectionalliance.org/nightlybuilds/SIEGate/Beta/SIEGate.Installs.zip).
+* Download the nightly build [here](https://www.gridprotectionalliance.org/nightlybuilds/SIEGate/Beta/SIEGate.Installs.zip).
 
 # How to Contribute
 If you would like to contribute please: