diff --git a/pkgs/applications/misc/etesync-dav/default.nix b/pkgs/applications/misc/etesync-dav/default.nix
index dbf22e950830..0c83c8a9b81f 100644
--- a/pkgs/applications/misc/etesync-dav/default.nix
+++ b/pkgs/applications/misc/etesync-dav/default.nix
@@ -30,8 +30,10 @@ let
       });
       flask-wtf = super.flask-wtf.overridePythonAttrs (old: rec {
         version = "0.15.1";
+        format = "setuptools";
         src = old.src.override {
           inherit version;
+          pname = "Flask-WTF";
           hash = "sha256-/xdxhfiRMC3CU0N/5jCB56RqTpmsph3+CG+yPlT/8tw=";
         };
         disabledTests = [
diff --git a/pkgs/development/python-modules/flask-wtf/default.nix b/pkgs/development/python-modules/flask-wtf/default.nix
index 4954f19f91de..036b4dd5a05e 100644
--- a/pkgs/development/python-modules/flask-wtf/default.nix
+++ b/pkgs/development/python-modules/flask-wtf/default.nix
@@ -1,7 +1,8 @@
 { lib
 , fetchPypi
-, fetchpatch
 , buildPythonPackage
+, pythonOlder
+, hatchling
 , flask
 , itsdangerous
 , wtforms
@@ -11,14 +12,21 @@
 
 buildPythonPackage rec {
   pname = "flask-wtf";
-  version = "1.1.1";
+  version = "1.2.1";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.8";
 
   src = fetchPypi {
-    pname = "Flask-WTF";
+    pname = "flask_wtf";
     inherit version;
-    hash = "sha256-QcQkTprmJtY77UKuR4W5Bme4hbFTXVpAleH2MGDRKqk=";
+    hash = "sha256-i7Jp65u0a4fnyCM9fn3r3x+LdL+QzBeJmIwps3qXtpU=";
   };
 
+  nativeBuildInputs = [
+    hatchling
+  ];
+
   propagatedBuildInputs = [
     flask
     itsdangerous
@@ -38,5 +46,6 @@ buildPythonPackage rec {
     license = licenses.bsd3;
     maintainers = with maintainers; [ mic92 anthonyroussel ];
     homepage = "https://github.com/lepture/flask-wtf/";
+    changelog = "https://github.com/wtforms/flask-wtf/releases/tag/v${version}";
   };
 }