diff --git a/pkgs/development/python-modules/flexit-bacnet/default.nix b/pkgs/development/python-modules/flexit-bacnet/default.nix
index 264bce517b8b..7bdba2f731ab 100644
--- a/pkgs/development/python-modules/flexit-bacnet/default.nix
+++ b/pkgs/development/python-modules/flexit-bacnet/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "flexit-bacnet";
-  version = "2.2.1";
+  version = "2.2.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "piotrbulinski";
     repo = "flexit_bacnet";
     tag = version;
-    hash = "sha256-Cy/WHKtJoZWSFOs+9rBYSLqZTF/68WRM1HiYXDyb9KM=";
+    hash = "sha256-c5561ewnAybYcdqesWYEgfT7Y+TetOjxLZeMTJ1ToUk=";
   };
 
   build-system = [ setuptools ];