diff --git a/pkgs/development/python-modules/pendulum/3.nix b/pkgs/development/python-modules/pendulum/3.nix
index 1f59b1a10639..78e9c675ea8d 100644
--- a/pkgs/development/python-modules/pendulum/3.nix
+++ b/pkgs/development/python-modules/pendulum/3.nix
@@ -1,4 +1,5 @@
 { lib
+, stdenv
 , buildPythonPackage
 , fetchFromGitHub
 , pythonOlder
@@ -8,6 +9,9 @@
 , poetry-core
 , rustPlatform
 
+# native dependencies
+, iconv
+
 # dependencies
 , backports-zoneinfo
 , importlib-resources
@@ -22,22 +26,31 @@
 
 buildPythonPackage rec {
   pname = "pendulum";
-  version = "3.0.0b1";
+  version = "3.0.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "sdispater";
     repo = "pendulum";
     rev = "refs/tags/${version}";
-    hash = "sha256-11W22RpoYUcL9Nya32HRX4Jdo4L9XP2Zftevc+7eFzw=";
+    hash = "sha256-v0kp8dklvDeC7zdTDOpIbpuj13aGub+oCaYz2ytkEpI=";
   };
 
+  postPatch = ''
+    substituteInPlace rust/Cargo.lock \
+      --replace "3.0.0-beta-1" "3.0.0"
+  '';
+
   cargoRoot = "rust";
   cargoDeps = rustPlatform.fetchCargoTarball {
     inherit src;
     sourceRoot = "source/rust";
     name = "${pname}-${version}";
-    hash = "sha256-qyyPR4a+IHrRSZzOZaW+DXGpOTyFcEVu/+Mt5QlQFqw=";
+    hash = "sha256-6fw0KgnPIMfdseWcunsGjvjVB+lJNoG3pLDqkORPJ0I=";
+    postPatch = ''
+      substituteInPlace Cargo.lock \
+        --replace "3.0.0-beta-1" "3.0.0"
+    '';
   };
 
   nativeBuildInputs = [
@@ -46,6 +59,10 @@ buildPythonPackage rec {
     rustPlatform.cargoSetupHook
   ];
 
+  buildInputs = lib.optionals stdenv.isDarwin [
+    iconv
+  ];
+
   propagatedBuildInputs = [
     python-dateutil
     tzdata
@@ -67,6 +84,9 @@ buildPythonPackage rec {
 
   disabledTestPaths = [
     "tests/benchmarks"
+  ] ++ lib.optionals stdenv.isDarwin [
+    # PermissionError: [Errno 1] Operation not permitted: '/etc/localtime'
+    "tests/testing/test_time_travel.py"
   ];
 
   meta = with lib; {
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 20975778a728..7c69cff6cc2d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9104,7 +9104,9 @@ self: super: with self; {
   pendulum = if pythonAtLeast "3.12" then
     callPackage ../development/python-modules/pendulum/3.nix { }
   else
-    callPackage ../development/python-modules/pendulum { };
+    pendulum_3;
+
+  pendulum_3 = callPackage ../development/python-modules/pendulum { };
 
   pep440 = callPackage ../development/python-modules/pep440 { };