diff --git a/pkgs/development/python-modules/aiomysensors/default.nix b/pkgs/development/python-modules/aiomysensors/default.nix
index 5d92471c472c..15c71c5cba68 100644
--- a/pkgs/development/python-modules/aiomysensors/default.nix
+++ b/pkgs/development/python-modules/aiomysensors/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "aiomysensors";
-  version = "0.3.11";
+  version = "0.3.12";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -24,12 +24,12 @@ buildPythonPackage rec {
     owner = "MartinHjelmare";
     repo = "aiomysensors";
     rev = "refs/tags/v${version}";
-    hash = "sha256-uBmFJFmUClTkaAg8jTThygzmZv7UZDPSt0bXo8BLu00=";
+    hash = "sha256-9M5WuBoezbZr7OwJaM0m2CqibziJVwqANGOhiJrqfxA=";
   };
 
   postPatch = ''
     substituteInPlace pyproject.toml \
-      --replace " --cov=src --cov-report=term-missing:skip-covered" ""
+      --replace-fail " --cov=src --cov-report=term-missing:skip-covered" ""
   '';
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/awesomeversion/default.nix b/pkgs/development/python-modules/awesomeversion/default.nix
index 4cd972d95b8c..f728bbb56209 100644
--- a/pkgs/development/python-modules/awesomeversion/default.nix
+++ b/pkgs/development/python-modules/awesomeversion/default.nix
@@ -2,11 +2,7 @@
 , buildPythonPackage
 , fetchFromGitHub
 , pythonOlder
-
-# build-system
 , poetry-core
-
-# tests
 , pytest-snapshot
 , pytestCheckHook
 }:
@@ -14,13 +10,13 @@
 buildPythonPackage rec {
   pname = "awesomeversion";
   version = "24.2.0";
-  format = "pyproject";
+  pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "ludeeus";
-    repo = pname;
+    repo = "awesomeversion";
     rev = "refs/tags/${version}";
     hash = "sha256-bpLtHhpWc1VweVl5G8mM473Js3bXT11N3Zc0jiVqq5c=";
   };
@@ -28,7 +24,7 @@ buildPythonPackage rec {
   postPatch = ''
     # Upstream doesn't set a version
     substituteInPlace pyproject.toml \
-      --replace 'version = "0"' 'version = "${version}"'
+      --replace-fail 'version = "0"' 'version = "${version}"'
   '';
 
   nativeBuildInputs = [