diff --git a/pkgs/development/python-modules/functions-framework/default.nix b/pkgs/development/python-modules/functions-framework/default.nix
index c519ba0a70fb..cd0e2177eba6 100644
--- a/pkgs/development/python-modules/functions-framework/default.nix
+++ b/pkgs/development/python-modules/functions-framework/default.nix
@@ -8,25 +8,29 @@
   fetchFromGitHub,
   flask,
   gunicorn,
+  httpx,
   pretend,
   pytest-asyncio,
   pytestCheckHook,
   requests,
   setuptools,
+  starlette,
+  uvicorn,
+  uvicorn-worker,
   watchdog,
   werkzeug,
 }:
 
 buildPythonPackage rec {
   pname = "functions-framework";
-  version = "3.8.3";
+  version = "3.9.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "GoogleCloudPlatform";
     repo = "functions-framework-python";
     rev = "v${version}";
-    hash = "sha256-kfoSGe08vCOXunzFH5FA7/NesOwAklfChKeoIfBXBlQ=";
+    hash = "sha256-TvC+URJtsquBX/5F5Z2Nw/4sD3hsvF2c/jlv87lGjfM=";
   };
 
   build-system = [ setuptools ];
@@ -37,25 +41,29 @@ buildPythonPackage rec {
     deprecation
     flask
     gunicorn
+    starlette
+    uvicorn
+    uvicorn-worker
     watchdog
     werkzeug
   ];
 
   nativeCheckInputs = [
     docker
+    httpx
     pretend
     pytest-asyncio
     pytestCheckHook
     requests
   ];
 
+  pythonImportsCheck = [ "functions_framework" ];
+
   disabledTests = [
     # Test requires a running Docker instance
     "test_cloud_run_http"
   ];
 
-  pythonImportsCheck = [ "functions_framework" ];
-
   meta = {
     description = "FaaS (Function as a service) framework for writing portable Python functions";
     homepage = "https://github.com/GoogleCloudPlatform/functions-framework-python";
diff --git a/pkgs/development/python-modules/uvicorn-worker/default.nix b/pkgs/development/python-modules/uvicorn-worker/default.nix
new file mode 100644
index 000000000000..320dee57a853
--- /dev/null
+++ b/pkgs/development/python-modules/uvicorn-worker/default.nix
@@ -0,0 +1,52 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  gunicorn,
+  hatchling,
+  httpx,
+  pytestCheckHook,
+  trustme,
+  uvicorn,
+}:
+
+buildPythonPackage rec {
+  pname = "uvicorn-worker";
+  version = "0.3.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "Kludex";
+    repo = "uvicorn-worker";
+    tag = version;
+    hash = "sha256-a5L4H1Bym5Dx9/pGL/Vz6ZO699t/1Wmc1ExIb0t/ISc=";
+  };
+
+  build-system = [ hatchling ];
+
+  dependencies = [
+    gunicorn
+    uvicorn
+  ];
+
+  nativeCheckInputs = [
+    gunicorn
+    httpx
+    pytestCheckHook
+    trustme
+  ];
+
+  preCheck = ''
+    export PATH="$PATH:$out/bin";
+  '';
+
+  pythonImportsCheck = [ "uvicorn_worker" ];
+
+  meta = {
+    description = "Uvicorn worker for Gunicorn";
+    homepage = "https://github.com/Kludex/uvicorn-worker";
+    changelog = "https://github.com/Kludex/uvicorn-worker/releases/tag/${src.tag}";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 586d331f3d2e..323b48f55023 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -19266,6 +19266,8 @@ self: super: with self; {
 
   uvicorn = callPackage ../development/python-modules/uvicorn { };
 
+  uvicorn-worker = callPackage ../development/python-modules/uvicorn-worker { };
+
   uvloop = callPackage ../development/python-modules/uvloop { };
 
   uwsgi-chunked = callPackage ../development/python-modules/uwsgi-chunked { };