diff --git a/pkgs/development/python-modules/gpytorch/default.nix b/pkgs/development/python-modules/gpytorch/default.nix
index 27bc11f0ee0e..cb449dc56d61 100644
--- a/pkgs/development/python-modules/gpytorch/default.nix
+++ b/pkgs/development/python-modules/gpytorch/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "gpytorch";
-  version = "1.11";
+  version = "1.12";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "cornellius-gp";
     repo = pname;
-    rev = "v${version}";
-    hash = "sha256-cpkfjx5G/4duL1Rr4nkHTHi03TDcYbcx3bKP2Ny7Ijo=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-8W0QSiXl+C86m5yaI9KfGN92uA2VGjGwQt6DI/1NaQE=";
   };
 
   patches = [