diff --git a/pkgs/development/python-modules/airthings-ble/default.nix b/pkgs/development/python-modules/airthings-ble/default.nix
index 9e84b10802f9..766e321f45ea 100644
--- a/pkgs/development/python-modules/airthings-ble/default.nix
+++ b/pkgs/development/python-modules/airthings-ble/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "airthings-ble";
-  version = "0.9.0";
+  version = "0.9.1";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "vincegio";
     repo = "airthings-ble";
     rev = "refs/tags/${version}";
-    hash = "sha256-920Vgk8kY5NsjYrOGYoRtcdHl4KKO7ytieH8cJ0S3RE=";
+    hash = "sha256-pk/S0ufzirH4Xny0+nFVH366d0imqB2K6NvkGP7jAU4=";
   };
 
   postPatch = ''