diff --git a/pkgs/development/python-modules/fastapi-mail/default.nix b/pkgs/development/python-modules/fastapi-mail/default.nix
index 4919af06112a..adc225da0cce 100644
--- a/pkgs/development/python-modules/fastapi-mail/default.nix
+++ b/pkgs/development/python-modules/fastapi-mail/default.nix
@@ -19,7 +19,7 @@
 
 buildPythonPackage rec {
   pname = "fastapi-mail";
-  version = "1.2.0";
+  version = "1.2.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -28,13 +28,12 @@ buildPythonPackage rec {
     owner = "sabuhish";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-RAUxc7spJL1QECAO0uZcCVAR/LaFIxFu61LD4RV9nEI=";
+    hash = "sha256-58j3hb9selJTWitWQT8nkkhRJiPoFr0/mj5viSnnwlA=";
   };
 
   postPatch = ''
     substituteInPlace pyproject.toml \
-      --replace 'fastapi = "^0.75.0"' 'fastapi = "*"' \
-      --replace 'httpx = "^0.22.0"' 'httpx = "*"'
+      --replace 'starlette = "^0.21.0"' 'starlette = "*"'
   '';
 
   nativeBuildInputs = [