diff --git a/_config.yml b/_config.yml
index c323343340..4efc7665ad 100644
--- a/_config.yml
+++ b/_config.yml
@@ -49,7 +49,7 @@ cdn:
   css_hash:       "sha384-AysaV+vQoT3kOAXZkl02PThvDr8HYKPZhNT5h/CXfBThSRXQ6jW5DO2ekP5ViFdi"
   js:             https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/js/bootstrap.min.js
   js_hash:        "sha384-BLiI7JTZm+JWlgKa0M0kGRpJbF2J8q+qreVrKBC47e3K6BW78kGLrCkeRX6I9RoK"
-  jquery:         https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js
-  jquery_hash:    "sha384-3ceskX3iaEnIogmQchP8opvBy3Mi7Ce34nWjpBIwVTHfGYWQS9jwHDVRnpKKHJg7"
+  jquery:         https://code.jquery.com/jquery-3.1.1.min.js
+  jquery_hash:    "sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8="
   tether:         https://cdnjs.cloudflare.com/ajax/libs/tether/1.3.7/js/tether.min.js
   tether_hash:    "sha384-XTs3FgkjiBgo8qjEjBk0tGmf3wPrWtA6coPfQDfFEY8AnYJwjalXCiosYRBIBZX8"