diff --git a/pkgs/development/python-modules/pyfirefly/default.nix b/pkgs/development/python-modules/pyfirefly/default.nix
index d88ffc487328..c937b3f8509d 100644
--- a/pkgs/development/python-modules/pyfirefly/default.nix
+++ b/pkgs/development/python-modules/pyfirefly/default.nix
@@ -3,10 +3,10 @@
   aresponses,
   buildPythonPackage,
   fetchFromGitHub,
+  hatchling,
   lib,
   mashumaro,
   orjson,
-  poetry-core,
   pytest-cov-stub,
   pytestCheckHook,
   syrupy,
@@ -15,17 +15,17 @@
 
 buildPythonPackage rec {
   pname = "pyfirefly";
-  version = "0.1.9";
+  version = "0.1.13";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "erwindouna";
     repo = "pyfirefly";
     tag = "v${version}";
-    hash = "sha256-VPtXk4sObN5mvZTtmXW+myQ4+Slb285zHMotRkLyhJM=";
+    hash = "sha256-h3p1uP8K/M2DNLapnBlaYmRcYDNzhqdx8507nm7ugqY=";
   };
 
-  build-system = [ poetry-core ];
+  build-system = [ hatchling ];
 
   dependencies = [
     aiohttp