Update NixOS

nix_channel_server/app.py

@@ -12,7 +12,7 @@ current_channel = open("channel_url.txt", "r").read().strip()
 class Channel(Resource):
     def get(self):
         """GET request returns the 301 redirect to the
-        current validated NixOS channel 
+        current validated NixOS channel
         """
         return redirect(current_channel, code=301)
 
@@ -33,7 +33,7 @@ class Channel(Resource):
 
 class GetNewChannel(Resource):
     def post(self):
-        r = requests.get("https://nixos.org/channels/nixos-21.11")
+        r = requests.get("https://nixos.org/channels/nixos-22.05")
         channel = r.url
         # Save the new channel to file
         with open("channel_url.txt", "w") as f: