diff --git a/pkgs/development/python-modules/uvicorn/default.nix b/pkgs/development/python-modules/uvicorn/default.nix
index ab72df02971f..aded817044b3 100644
--- a/pkgs/development/python-modules/uvicorn/default.nix
+++ b/pkgs/development/python-modules/uvicorn/default.nix
@@ -18,7 +18,7 @@
 
 buildPythonPackage rec {
   pname = "uvicorn";
-  version = "0.32.0";
+  version = "0.32.1";
   disabled = pythonOlder "3.8";
 
   pyproject = true;
@@ -27,7 +27,7 @@ buildPythonPackage rec {
     owner = "encode";
     repo = "uvicorn";
     rev = "refs/tags/${version}";
-    hash = "sha256-LTioJNDq1zsy/FO6lBgRW8Ow5qyxUD8NjNCj4nIrVDM=";
+    hash = "sha256-Kx5OwIMqstiFCkqE2wunKSkttd9C8gM+a2KWJuhBN1c=";
   };
 
   outputs = [
diff --git a/pkgs/development/python-modules/uvicorn/tests.nix b/pkgs/development/python-modules/uvicorn/tests.nix
index b5d7cee2f7c5..62fc83d21fb1 100644
--- a/pkgs/development/python-modules/uvicorn/tests.nix
+++ b/pkgs/development/python-modules/uvicorn/tests.nix
@@ -7,6 +7,7 @@
   pytestCheckHook,
   pytest-mock,
   trustme,
+  typing-extensions,
   watchgod,
   wsproto,
 }:
@@ -27,6 +28,7 @@ buildPythonPackage {
     pytestCheckHook
     pytest-mock
     trustme
+    typing-extensions
 
     # strictly optional dependencies
     a2wsgi