diff --git a/pkgs/development/python-modules/http-sf/default.nix b/pkgs/development/python-modules/http-sf/default.nix
new file mode 100644
index 000000000000..f9ebde2b2b03
--- /dev/null
+++ b/pkgs/development/python-modules/http-sf/default.nix
@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, setuptools
+, typing-extensions
+}:
+
+buildPythonPackage rec {
+  pname = "http-sf";
+  version = "1.0.1";
+  pyproject = true;
+
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "mnot";
+    repo = "http-sf";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-8xK8/IVrhqMDgkxZY10QqSGswCrttc29FZLCntmSUQ4=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+  ];
+
+  propagatedBuildInputs = [
+    typing-extensions
+  ];
+
+  # Tests require external data (https://github.com/httpwg/structured-field-tests)
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "http_sf"
+  ];
+
+  meta = with lib; {
+    description = "Module to parse and serialise HTTP structured field values";
+    homepage = "https://github.com/mnot/http-sf";
+    changelog = "https://github.com/mnot/http-sf/releases/tag/v${version}";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/development/python-modules/http-sfv/default.nix b/pkgs/development/python-modules/http-sfv/default.nix
index 55b318ff40de..205b9c7423dd 100644
--- a/pkgs/development/python-modules/http-sfv/default.nix
+++ b/pkgs/development/python-modules/http-sfv/default.nix
@@ -8,8 +8,8 @@
 
 buildPythonPackage rec {
   pname = "http-sfv";
-  version = "0.9.8";
-  format = "pyproject";
+  version = "0.9.9";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "mnot";
     repo = "http_sfv";
     rev = "http_sfv-${version}";
-    hash = "sha256-zl0Rk4QbzCVmYZ6TnVq+C+oe27Imz5fEQY9Fco5lo5s=";
+    hash = "sha256-xf9bGDfsEcQnFQ2b1bLRGYug+H4e5jeV/LJstQtp6Bw=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f94ef50bb34a..ba9705c80c1f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5296,6 +5296,8 @@ self: super: with self; {
 
   http-parser = callPackage ../development/python-modules/http-parser { };
 
+  http-sf = callPackage ../development/python-modules/http-sf { };
+
   http-sfv = callPackage ../development/python-modules/http-sfv { };
 
   httpretty = callPackage ../development/python-modules/httpretty { };