diff --git a/pkgs/applications/office/paperless-ngx/default.nix b/pkgs/applications/office/paperless-ngx/default.nix
index f5de1d65184c..403e3d0d88a6 100644
--- a/pkgs/applications/office/paperless-ngx/default.nix
+++ b/pkgs/applications/office/paperless-ngx/default.nix
@@ -64,6 +64,7 @@ let
           sha256 = "sha256-bKrPLbD9zG7DwIYBst1cb+zkDsM8B02wh3D80iortpw=";
         };
         propagatedBuildInputs = oldAttrs.propagatedBuildInputs ++ [ self.daphne ];
+        pytestFlagsArray = [ "--asyncio-mode=auto" ];
       });
 
       daphne = super.daphne.overridePythonAttrs (oldAttrs: rec {
diff --git a/pkgs/development/python-modules/aioftp/default.nix b/pkgs/development/python-modules/aioftp/default.nix
index df7575de0484..37f8d9fa3353 100644
--- a/pkgs/development/python-modules/aioftp/default.nix
+++ b/pkgs/development/python-modules/aioftp/default.nix
@@ -33,10 +33,6 @@ buildPythonPackage rec {
     trustme
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   disabledTests = lib.optionals stdenv.isDarwin [
     # uses 127.0.0.2, which macos doesn't like
     "test_pasv_connection_pasv_forced_response_address"
diff --git a/pkgs/development/python-modules/aiogithubapi/default.nix b/pkgs/development/python-modules/aiogithubapi/default.nix
index 248443ff2360..051913ccce56 100644
--- a/pkgs/development/python-modules/aiogithubapi/default.nix
+++ b/pkgs/development/python-modules/aiogithubapi/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [
diff --git a/pkgs/development/python-modules/aioswitcher/default.nix b/pkgs/development/python-modules/aioswitcher/default.nix
index 4c7a382813c5..5a671bce26ce 100644
--- a/pkgs/development/python-modules/aioswitcher/default.nix
+++ b/pkgs/development/python-modules/aioswitcher/default.nix
@@ -44,10 +44,6 @@ buildPythonPackage rec {
     time-machine
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   disabledTests = [
     # AssertionError: Expected <14:00> to be equal to <17:00>, but was not.
     "test_schedule_parser_with_a_weekly_recurring_enabled_schedule_data"
diff --git a/pkgs/development/python-modules/aiosyncthing/default.nix b/pkgs/development/python-modules/aiosyncthing/default.nix
index 624c86fb314b..cefdf75a2866 100644
--- a/pkgs/development/python-modules/aiosyncthing/default.nix
+++ b/pkgs/development/python-modules/aiosyncthing/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/amqtt/default.nix b/pkgs/development/python-modules/amqtt/default.nix
index ecf326a9a21a..6f4a5007e7c6 100644
--- a/pkgs/development/python-modules/amqtt/default.nix
+++ b/pkgs/development/python-modules/amqtt/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   disabledTestPaths = [
diff --git a/pkgs/development/python-modules/channels/default.nix b/pkgs/development/python-modules/channels/default.nix
index 5bc2db228ae4..2d6f0d009169 100644
--- a/pkgs/development/python-modules/channels/default.nix
+++ b/pkgs/development/python-modules/channels/default.nix
@@ -41,10 +41,6 @@ buildPythonPackage rec {
     pytestCheckHook
   ] ++ passthru.optional-dependencies.daphne;
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   pythonImportsCheck = [
     "channels"
   ];
diff --git a/pkgs/development/python-modules/discovery30303/default.nix b/pkgs/development/python-modules/discovery30303/default.nix
index c9b09cbfe69c..6b69ecfc98cc 100644
--- a/pkgs/development/python-modules/discovery30303/default.nix
+++ b/pkgs/development/python-modules/discovery30303/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/dynalite-devices/default.nix b/pkgs/development/python-modules/dynalite-devices/default.nix
index 456e0a6a628d..ed3f3ffb82ab 100644
--- a/pkgs/development/python-modules/dynalite-devices/default.nix
+++ b/pkgs/development/python-modules/dynalite-devices/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [ "dynalite_devices_lib" ];
diff --git a/pkgs/development/python-modules/gql/default.nix b/pkgs/development/python-modules/gql/default.nix
index bd41fd24ee10..dae5fb3438e0 100644
--- a/pkgs/development/python-modules/gql/default.nix
+++ b/pkgs/development/python-modules/gql/default.nix
@@ -80,7 +80,7 @@ buildPythonPackage rec {
   '';
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   disabledTests = [
diff --git a/pkgs/development/python-modules/homematicip/default.nix b/pkgs/development/python-modules/homematicip/default.nix
index e620f317b9fd..aba7e19b69e0 100644
--- a/pkgs/development/python-modules/homematicip/default.nix
+++ b/pkgs/development/python-modules/homematicip/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   disabledTests = [
diff --git a/pkgs/development/python-modules/hypercorn/default.nix b/pkgs/development/python-modules/hypercorn/default.nix
index 35a9f8f6bb85..940c31e31882 100644
--- a/pkgs/development/python-modules/hypercorn/default.nix
+++ b/pkgs/development/python-modules/hypercorn/default.nix
@@ -1,6 +1,6 @@
 { lib
 , buildPythonPackage
-, fetchFromGitLab
+, fetchFromGitHub
 , pythonOlder
 , typing-extensions
 , wsproto
@@ -10,25 +10,27 @@
 , mock
 , poetry-core
 , pytest-asyncio
-, pytest-cov
-, pytest-sugar
 , pytest-trio
 , pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "Hypercorn";
-  version = "0.13.2";
+  version = "0.14.3";
   disabled = pythonOlder "3.7";
   format = "pyproject";
 
-  src = fetchFromGitLab {
+  src = fetchFromGitHub {
     owner = "pgjones";
     repo = pname;
     rev = version;
-    sha256 = "sha256-fIjw5A6SvFUv8cU7xunVlPYphv+glypY4pzvHNifYLQ=";
+    hash = "sha256-ECREs8UwqTWUweUrwnUwpVotCII2v4Bz7ZCk3DSAd8I=";
   };
 
+  postPatch = ''
+    sed -i "/^addopts/d" pyproject.toml
+  '';
+
   nativeBuildInputs = [
     poetry-core
   ];
@@ -38,20 +40,14 @@ buildPythonPackage rec {
 
   checkInputs = [
     pytest-asyncio
-    pytest-cov
-    pytest-sugar
     pytest-trio
     pytestCheckHook
   ] ++ lib.optionals (pythonOlder "3.8") [ mock ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   pythonImportsCheck = [ "hypercorn" ];
 
   meta = with lib; {
-    homepage = "https://pgjones.gitlab.io/hypercorn/";
+    homepage = "https://github.com/pgjones/hypercorn";
     description = "The ASGI web server inspired by Gunicorn";
     license = licenses.mit;
     maintainers = with maintainers; [ dgliwka ];
diff --git a/pkgs/development/python-modules/jsonrpc-websocket/default.nix b/pkgs/development/python-modules/jsonrpc-websocket/default.nix
index 9bd8ef8a108b..9da8d8cf8ab1 100644
--- a/pkgs/development/python-modules/jsonrpc-websocket/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-websocket/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
     "tests.py"
   ];
 
diff --git a/pkgs/development/python-modules/matrix-nio/default.nix b/pkgs/development/python-modules/matrix-nio/default.nix
index 1aa838647ad0..45689c045168 100644
--- a/pkgs/development/python-modules/matrix-nio/default.nix
+++ b/pkgs/development/python-modules/matrix-nio/default.nix
@@ -79,7 +79,6 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
     "--benchmark-disable"
   ];
 
diff --git a/pkgs/development/python-modules/pylitterbot/default.nix b/pkgs/development/python-modules/pylitterbot/default.nix
index 96b7cb163669..169784039c6c 100644
--- a/pkgs/development/python-modules/pylitterbot/default.nix
+++ b/pkgs/development/python-modules/pylitterbot/default.nix
@@ -49,10 +49,6 @@ buildPythonPackage rec {
       --replace 'deepdiff = "^5.8.1"' 'deepdiff = ">=5.8.1"'
   '';
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   pythonImportsCheck = [
     "pylitterbot"
   ];
diff --git a/pkgs/development/python-modules/pylutron-caseta/default.nix b/pkgs/development/python-modules/pylutron-caseta/default.nix
index 114e295c66ea..a14fce498e20 100644
--- a/pkgs/development/python-modules/pylutron-caseta/default.nix
+++ b/pkgs/development/python-modules/pylutron-caseta/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [
diff --git a/pkgs/development/python-modules/pyotgw/default.nix b/pkgs/development/python-modules/pyotgw/default.nix
index ff519920ad66..c0f24aa3dc6d 100644
--- a/pkgs/development/python-modules/pyotgw/default.nix
+++ b/pkgs/development/python-modules/pyotgw/default.nix
@@ -30,10 +30,6 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   pythonImportsCheck = [
     "pyotgw"
   ];
diff --git a/pkgs/development/python-modules/pypck/default.nix b/pkgs/development/python-modules/pypck/default.nix
index c1996ae402a1..13519664b52b 100644
--- a/pkgs/development/python-modules/pypck/default.nix
+++ b/pkgs/development/python-modules/pypck/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   disabledTests = lib.optionals stdenv.isDarwin [
diff --git a/pkgs/development/python-modules/pyspcwebgw/default.nix b/pkgs/development/python-modules/pyspcwebgw/default.nix
index b847240869ac..7a40985457da 100644
--- a/pkgs/development/python-modules/pyspcwebgw/default.nix
+++ b/pkgs/development/python-modules/pyspcwebgw/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [ "pyspcwebgw" ];
diff --git a/pkgs/development/python-modules/pytautulli/default.nix b/pkgs/development/python-modules/pytautulli/default.nix
index aee51ae764f8..b21b21842269 100644
--- a/pkgs/development/python-modules/pytautulli/default.nix
+++ b/pkgs/development/python-modules/pytautulli/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [
diff --git a/pkgs/development/python-modules/python-kasa/default.nix b/pkgs/development/python-modules/python-kasa/default.nix
index d4c9524c9edd..7f55dd64b94e 100644
--- a/pkgs/development/python-modules/python-kasa/default.nix
+++ b/pkgs/development/python-modules/python-kasa/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   disabledTestPaths = [
diff --git a/pkgs/development/python-modules/python-smarttub/default.nix b/pkgs/development/python-modules/python-smarttub/default.nix
index b977bc2d0c20..dba19a2ee627 100644
--- a/pkgs/development/python-modules/python-smarttub/default.nix
+++ b/pkgs/development/python-modules/python-smarttub/default.nix
@@ -38,10 +38,6 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   postPatch = ''
     substituteInPlace setup.py \
       --replace "pyjwt~=2.1.0" "pyjwt>=2.1.0"
diff --git a/pkgs/development/python-modules/pytraccar/default.nix b/pkgs/development/python-modules/pytraccar/default.nix
index b50d734d01a1..c65fdf8b1080 100644
--- a/pkgs/development/python-modules/pytraccar/default.nix
+++ b/pkgs/development/python-modules/pytraccar/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/pywizlight/default.nix b/pkgs/development/python-modules/pywizlight/default.nix
index 21ddb6f6097f..2ca664b88a17 100644
--- a/pkgs/development/python-modules/pywizlight/default.nix
+++ b/pkgs/development/python-modules/pywizlight/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   disabledTests = [
diff --git a/pkgs/development/python-modules/renault-api/default.nix b/pkgs/development/python-modules/renault-api/default.nix
index 5b2165c7583b..33e1f0124a7f 100644
--- a/pkgs/development/python-modules/renault-api/default.nix
+++ b/pkgs/development/python-modules/renault-api/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [
diff --git a/pkgs/development/python-modules/respx/default.nix b/pkgs/development/python-modules/respx/default.nix
index c144ed9adb28..4d4e4e1175d8 100644
--- a/pkgs/development/python-modules/respx/default.nix
+++ b/pkgs/development/python-modules/respx/default.nix
@@ -12,13 +12,13 @@
 
 buildPythonPackage rec {
   pname = "respx";
-  version = "0.19.2";
+  version = "0.20.0";
 
   src = fetchFromGitHub {
     owner = "lundberg";
     repo = pname;
     rev = version;
-    sha256 = "sha256-uNmSBJOQF4baq8AWzfwj0kinO19jr6Mp9Yblys/WmZs=";
+    sha256 = "sha256-xb5jb+l6wA1v/r2yGUB6IuUVXIaTc+3O/w5xn/+A74o=";
   };
 
   propagatedBuildInputs = [
@@ -35,10 +35,6 @@ buildPythonPackage rec {
     trio
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   postPatch = ''
     sed -i "/--cov/d" setup.cfg
   '';
@@ -52,6 +48,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python library for mocking HTTPX";
     homepage = "https://lundberg.github.io/respx/";
+    changelog = "https://github.com/lundberg/respx/blob/${src.rev}/CHANGELOG.md";
     license = with licenses; [ bsd3 ];
     maintainers = with maintainers; [ fab ];
   };
diff --git a/pkgs/development/python-modules/structlog/default.nix b/pkgs/development/python-modules/structlog/default.nix
index 68d91685c9c2..a3b591db5f8e 100644
--- a/pkgs/development/python-modules/structlog/default.nix
+++ b/pkgs/development/python-modules/structlog/default.nix
@@ -39,10 +39,6 @@ buildPythonPackage rec {
     simplejson
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   meta = with lib; {
     description = "Painless structural logging";
     homepage = "https://github.com/hynek/structlog";
diff --git a/pkgs/development/python-modules/subarulink/default.nix b/pkgs/development/python-modules/subarulink/default.nix
index d788e164f80d..bf975f5e8483 100644
--- a/pkgs/development/python-modules/subarulink/default.nix
+++ b/pkgs/development/python-modules/subarulink/default.nix
@@ -36,10 +36,6 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   postPatch = ''
     substituteInPlace setup.cfg \
       --replace "--cov=subarulink" ""
diff --git a/pkgs/development/python-modules/unifi-discovery/default.nix b/pkgs/development/python-modules/unifi-discovery/default.nix
index 3b3bfe4ca979..387818583777 100644
--- a/pkgs/development/python-modules/unifi-discovery/default.nix
+++ b/pkgs/development/python-modules/unifi-discovery/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/xbox-webapi/default.nix b/pkgs/development/python-modules/xbox-webapi/default.nix
index ccd2d3febf13..de4500378f0d 100644
--- a/pkgs/development/python-modules/xbox-webapi/default.nix
+++ b/pkgs/development/python-modules/xbox-webapi/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/zigpy-znp/default.nix b/pkgs/development/python-modules/zigpy-znp/default.nix
index 2b7fef4c8e27..083805f8e7ee 100644
--- a/pkgs/development/python-modules/zigpy-znp/default.nix
+++ b/pkgs/development/python-modules/zigpy-znp/default.nix
@@ -49,10 +49,6 @@ buildPythonPackage rec {
     asynctest
   ];
 
-  pytestFlagsArray = [
-    "--asyncio-mode=legacy"
-  ];
-
   pythonImportsCheck = [
     "zigpy_znp"
   ];