diff --git a/flake.lock b/flake.lock
index 1d2cd4e..9bd7edf 100644
--- a/flake.lock
+++ b/flake.lock
@@ -646,11 +646,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1751984180,
-        "narHash": "sha256-LwWRsENAZJKUdD3SpLluwDmdXY9F45ZEgCb0X+xgOL0=",
+        "lastModified": 1752480373,
+        "narHash": "sha256-JHQbm+OcGp32wAsXTE/FLYGNpb+4GLi5oTvCxwSoBOA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9807714d6944a957c2e036f84b0ff8caf9930bc0",
+        "rev": "62e0f05ede1da0d54515d4ea8ce9c733f12d9f08",
         "type": "github"
       },
       "original": {
diff --git a/pkgs/uptimestatus/default.nix b/pkgs/uptimestatus/default.nix
index 8deb996..5fbca12 100644
--- a/pkgs/uptimestatus/default.nix
+++ b/pkgs/uptimestatus/default.nix
@@ -4,6 +4,7 @@
   flask,
   requests,
   python,
+  setuptools,
 }:
 
 let
@@ -19,6 +20,10 @@ let
 in buildPythonPackage rec {
   inherit src pname version;
 
+  pyproject = true;
+
+  build-system = [ setuptools ];
+
   propagatedBuildInputs = [
     flask
     requests