diff --git a/pkgs/development/python-modules/dynalite-devices/default.nix b/pkgs/development/python-modules/dynalite-devices/default.nix
index 3ee79ae44804..45db94a02f0e 100644
--- a/pkgs/development/python-modules/dynalite-devices/default.nix
+++ b/pkgs/development/python-modules/dynalite-devices/default.nix
@@ -8,13 +8,13 @@
 
 buildPythonPackage rec {
   pname = "dynalite-devices";
-  version = "0.46";
+  version = "0.47";
 
   src = fetchFromGitHub {
     owner = "ziv1234";
     repo = "python-dynalite-devices";
-    rev = "v${version}"; # https://github.com/ziv1234/python-dynalite-devices/issues/2
-    hash = "sha256-Fju2JpFkQBCbOln7r3L+crv82TI2SkdPJ1oaK7PEifo=";
+    rev = "refs/tags/v${version}"; # https://github.com/ziv1234/python-dynalite-devices/issues/2
+    hash = "sha256-kJo4e5vhgWzijLUhQd9VBVk1URpg9SXhOA60dJYashM=";
   };
 
   postPatch = ''