diff --git a/pkgs/development/python-modules/zope-dottedname/default.nix b/pkgs/development/python-modules/zope-dottedname/default.nix
index 242aa87aa2ab..121e4e642bc7 100644
--- a/pkgs/development/python-modules/zope-dottedname/default.nix
+++ b/pkgs/development/python-modules/zope-dottedname/default.nix
@@ -1,22 +1,28 @@
 {
   lib,
   buildPythonPackage,
-  fetchPypi,
+  fetchFromGitHub,
   setuptools,
   pytestCheckHook,
 }:
 
 buildPythonPackage rec {
   pname = "zope-dottedname";
-  version = "6.0";
+  version = "7.0";
   pyproject = true;
 
-  src = fetchPypi {
-    pname = "zope.dottedname";
-    inherit version;
-    hash = "sha256-28S4W/vzSx74jasWJSrG7xbZBDnyIjstCiYs9Bnq6QI=";
+  src = fetchFromGitHub {
+    owner = "zopefoundation";
+    repo = "zope.dottedname";
+    tag = version;
+    hash = "sha256-bWURUr+BCQsMNBYqJD2+YPdfA+FWrJuBGypQ/c8w6kA=";
   };
 
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail "setuptools ==" "setuptools >="
+  '';
+
   build-system = [ setuptools ];
 
   nativeCheckInputs = [ pytestCheckHook ];