diff --git a/pkgs/development/python-modules/hightime/default.nix b/pkgs/development/python-modules/hightime/default.nix
index d04932ed4b5b..560d7708e84f 100644
--- a/pkgs/development/python-modules/hightime/default.nix
+++ b/pkgs/development/python-modules/hightime/default.nix
@@ -2,25 +2,25 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  setuptools,
+  poetry-core,
   pytestCheckHook,
   pytest-cov-stub,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "hightime";
-  version = "0.2.2";
+  version = "1.0.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ni";
     repo = "hightime";
-    rev = "v${version}";
-    hash = "sha256-P/ZP5smKyNg18YGYWpm/57YGFY3MrX1UIVDU5RsF+rA=";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-5WEr2tOxQap+otV8DCdIi3MkfHol4TU4qZXf4u2EQhY=";
   };
 
   build-system = [
-    setuptools
+    poetry-core
   ];
 
   nativeCheckInputs = [
@@ -36,10 +36,10 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "hightime" ];
 
   meta = {
-    changelog = "https://github.com/ni/hightime/releases/tag/v${version}";
+    changelog = "https://github.com/ni/hightime/releases/tag/v${finalAttrs.version}";
     description = "Hightime Python API";
     homepage = "https://github.com/ni/hightime";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fsagbuya ];
   };
-}
+})