diff --git a/pkgs/development/python-modules/fastapi/default.nix b/pkgs/development/python-modules/fastapi/default.nix
index dadfc41c68bc..0f1c7ec6bdc3 100644
--- a/pkgs/development/python-modules/fastapi/default.nix
+++ b/pkgs/development/python-modules/fastapi/default.nix
@@ -17,19 +17,19 @@
 
 buildPythonPackage rec {
   pname = "fastapi";
-  version = "0.63.0";
+  version = "0.65.0";
   format = "flit";
 
   src = fetchFromGitHub {
     owner = "tiangolo";
     repo = "fastapi";
     rev = version;
-    sha256 = "0l3imrcs42pqf9d6k8c1q15k5sqcnapl5zk71xl52mrxhz49lgpi";
+    sha256 = "sha256-DPfijCGORF3ThZblqaYTKN0H8+wlhtdIS8lfKfJl/bY=";
   };
 
   postPatch = ''
     substituteInPlace pyproject.toml \
-      --replace "starlette ==0.13.6" "starlette"
+      --replace "starlette ==" "starlette >="
   '';
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/json-logging/default.nix b/pkgs/development/python-modules/json-logging/default.nix
index 3d34cb2475ab..1f4425a3e112 100644
--- a/pkgs/development/python-modules/json-logging/default.nix
+++ b/pkgs/development/python-modules/json-logging/default.nix
@@ -30,10 +30,8 @@ buildPythonPackage rec {
   ];
 
   # - Quart is not packaged for Nixpkgs.
-  # - FastAPI is broken, see #112701 and tiangolo/fastapi#2335.
-  checkInputs = [ wheel flask /*quart*/ sanic /*fastapi*/ uvicorn requests pytestCheckHook ];
-  disabledTests = [ "quart" "fastapi" ];
-  disabledTestPaths = [ "tests/test_fastapi.py" ];
+  checkInputs = [ wheel flask /*quart*/ sanic fastapi uvicorn requests pytestCheckHook ];
+  disabledTests = [ "quart" ];
   # Tests spawn servers and try to connect to them.
   __darwinAllowLocalNetworking = true;