diff --git a/packages/nagstamon.nix b/packages/nagstamon.nix
index 91ba888..697d192 100644
--- a/packages/nagstamon.nix
+++ b/packages/nagstamon.nix
@@ -2,13 +2,13 @@
 
 python37Packages.buildPythonApplication rec {
   pname = "nagstamon";
-  version = "3.4.1";
+  version = "3.5.0-beta";
 
   src = fetchFromGitHub {
-    owner  = "foosinn";
+    owner  = "HenriWahl";
     repo = "Nagstamon";
-    rev = "nixos";
-    sha256 = "0m2hlnz7brcvin451y09l73lghhdjs8zwd7wn7k2ahv3829lksfq";
+    rev = "52a1d6a91e8324f950d4a43e748344d26dc599c7";
+    sha256 = "01z39pn53zmlx57zpxmc9qym618bz49n102vwz3kaj40ky1gqja2";
   };
 
   # Test assumes darwin