diff --git a/pkgs/development/python-modules/airthings-ble/default.nix b/pkgs/development/python-modules/airthings-ble/default.nix
index eda8e77e43b7..c3bf5066385d 100644
--- a/pkgs/development/python-modules/airthings-ble/default.nix
+++ b/pkgs/development/python-modules/airthings-ble/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "airthings-ble";
-  version = "0.5.5";
+  version = "0.5.6-2";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     owner = "vincegio";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-A1YsYOquDUDGeEI4xzQSjEk1H92Jjlhsb5IPRt0lM2c=";
+    hash = "sha256-xxKZI6yb8h1eqtfTpa8SqL/hnIWhFtuBP7RXQvI/Z/4=";
   };
 
   postPatch = ''