diff --git a/pkgs/development/python-modules/vdirsyncer/default.nix b/pkgs/development/python-modules/vdirsyncer/default.nix
index 418850444c7f..034998fc904b 100644
--- a/pkgs/development/python-modules/vdirsyncer/default.nix
+++ b/pkgs/development/python-modules/vdirsyncer/default.nix
@@ -24,21 +24,18 @@
 
 buildPythonPackage rec {
   pname = "vdirsyncer";
-  version = "0.19.0";
-  format = "setuptools";
+  version = "0.19.1";
+  format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256:0995bavlv8s9j0127ncq3yzy5p72lam9qgpswyjfanc6l01q87lf";
+    hash = "sha256-qnbHclqlpxH2N0vFzYO+eKrmjHSCljWp7Qc81MCfA64=";
   };
 
   postPatch = ''
-    substituteInPlace setup.py \
-      --replace "click-log>=0.3.0, <0.4.0" "click-log>=0.3.0, <0.5.0"
-
-    sed -i -e '/--cov/d' -e '/--no-cov/d' setup.cfg
+    sed -i -e '/--cov/d' -e '/--no-cov/d' pyproject.toml
   '';
 
   propagatedBuildInputs = [
@@ -53,10 +50,6 @@ buildPythonPackage rec {
     aiohttp-oauthlib
   ];
 
-  nativeBuildInputs = [
-    setuptools-scm
-  ];
-
   nativeCheckInputs = [
     hypothesis
     pytestCheckHook