diff --git a/pkgs/development/python-modules/flask-security/default.nix b/pkgs/development/python-modules/flask-security/default.nix
index e2ef928937dc..0297d67f6a03 100644
--- a/pkgs/development/python-modules/flask-security/default.nix
+++ b/pkgs/development/python-modules/flask-security/default.nix
@@ -45,7 +45,6 @@
   mongoengine,
   mongomock,
   peewee,
-  pony,
   pytestCheckHook,
   requests,
   zxcvbn,
@@ -111,7 +110,6 @@ buildPythonPackage rec {
       mongoengine
       mongomock
       peewee
-      pony
       pytestCheckHook
       requests
       zxcvbn
@@ -132,11 +130,11 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "flask_security" ];
 
-  meta = with lib; {
+  meta = {
     changelog = "https://github.com/pallets-eco/flask-security/blob/${src.tag}/CHANGES.rst";
     homepage = "https://github.com/pallets-eco/flask-security";
     description = "Quickly add security features to your Flask application";
-    license = licenses.mit;
-    maintainers = with maintainers; [ gador ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ gador ];
   };
 }
diff --git a/pkgs/development/python-modules/flask-sqlalchemy-lite/default.nix b/pkgs/development/python-modules/flask-sqlalchemy-lite/default.nix
index 3bee854ca196..61b0f178260b 100644
--- a/pkgs/development/python-modules/flask-sqlalchemy-lite/default.nix
+++ b/pkgs/development/python-modules/flask-sqlalchemy-lite/default.nix
@@ -2,6 +2,7 @@
   aiosqlite,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch2,
   flask,
   flit-core,
   lib,
@@ -21,6 +22,14 @@ buildPythonPackage rec {
     hash = "sha256-LpdPp5Gp74DSJqD1DJqwNeaMKdN5pEAUkxnKGYZcVis=";
   };
 
+  patches = [
+    # fix python3.13 compat
+    (fetchpatch2 {
+      url = "https://github.com/pallets-eco/flask-sqlalchemy-lite/commit/b4117beaa6caa0a5945d6e3451db8b80dc4cc8cf.patch?full_index=1";
+      hash = "sha256-zCeUWB3iuKqco030pULaRpRsIOpSRz9+VYxI/RQhIyw=";
+    })
+  ];
+
   build-system = [ flit-core ];
 
   dependencies =