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";