diff --git a/pkgs/development/python-modules/gtts/default.nix b/pkgs/development/python-modules/gtts/default.nix
index 3e3fabddf319..3314b6114d71 100644
--- a/pkgs/development/python-modules/gtts/default.nix
+++ b/pkgs/development/python-modules/gtts/default.nix
@@ -15,13 +15,14 @@
 
 buildPythonPackage rec {
   pname = "gtts";
-  version = "2.2.4";
+  version = "2.3.0";
+  format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "pndurette";
     repo = "gTTS";
-    rev = "v${version}";
-    sha256 = "sha256-hQnFHi85Rifco0afLF8kKNOy9oPxKoupfmdm+fht6Cg=";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-dFNphsgf+0t3EPXO938TVncYcxL4EMOlznrfPR8SYhM=";
   };
 
   propagatedBuildInputs = [