diff --git a/pkgs/by-name/et/etesync-dav/package.nix b/pkgs/by-name/et/etesync-dav/package.nix
index 00b9c2227b90b..f0c0e1c6a3fc7 100644
--- a/pkgs/by-name/et/etesync-dav/package.nix
+++ b/pkgs/by-name/et/etesync-dav/package.nix
@@ -1,23 +1,23 @@
-{ lib
-, stdenv
-, nixosTests
-, python3
-, fetchFromGitHub
-, radicale
+{
+  lib,
+  stdenv,
+  nixosTests,
+  python3Packages,
+  fetchFromGitHub,
+  radicale,
 }:
-
-python3.pkgs.buildPythonApplication {
+python3Packages.buildPythonApplication rec {
   pname = "etesync-dav";
-  version = "0.32.1-unstable-2024-09-02";
+  version = "0.33.4";
 
   src = fetchFromGitHub {
     owner = "etesync";
     repo = "etesync-dav";
-    rev = "b9b23bf6fba60d42012008ba06023bccd9109c08";
-    hash = "sha256-wWhwnOlwE1rFgROTSj90hlSw4k48fIEdk5CJOXoecuQ=";
+    tag = "v${version}";
+    hash = "sha256-g+rK762tSWPDaBsaTwpTzfK/lqVs+Z/Qrpq2HCpipQE=";
   };
 
-  propagatedBuildInputs = with python3.pkgs; [
+  dependencies = with python3Packages; [
     appdirs
     etebase
     etesync
@@ -25,10 +25,11 @@ python3.pkgs.buildPythonApplication {
     flask-wtf
     msgpack
     setuptools
-    (python.pkgs.toPythonModule (radicale.override { python3 = python; }))
+    (python3Packages.toPythonModule (radicale.override { python3 = python; }))
     requests
     types-setuptools
-  ] ++ requests.optional-dependencies.socks;
+    requests.optional-dependencies.socks
+  ];
 
   doCheck = false;
 
@@ -36,12 +37,15 @@ python3.pkgs.buildPythonApplication {
     inherit (nixosTests) etesync-dav;
   };
 
-  meta = with lib; {
-    homepage = "https://www.etesync.com/";
+  meta = {
+    homepage = "https://www.etesync.com";
     description = "Secure, end-to-end encrypted, and privacy respecting sync for contacts, calendars and tasks";
     mainProgram = "etesync-dav";
-    license = licenses.gpl3;
-    maintainers = with maintainers; [ thyol valodim ];
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [
+      thyol
+      valodim
+    ];
     broken = stdenv.hostPlatform.isDarwin; # pyobjc-framework-Cocoa is missing
   };
 }