diff --git a/pkgs/development/python-modules/bluetooth-data-tools/default.nix b/pkgs/development/python-modules/bluetooth-data-tools/default.nix
index 42c6965302f6..460f143d8761 100644
--- a/pkgs/development/python-modules/bluetooth-data-tools/default.nix
+++ b/pkgs/development/python-modules/bluetooth-data-tools/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "bluetooth-data-tools";
-  version = "0.3.0";
+  version = "0.3.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "Bluetooth-Devices";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-bZ2kT9yIIHFd3/INIuJh3MdKzF8NCYNeVS/Egg5+S7I=";
+    hash = "sha256-MMsg1laEk9cKU4oMhjKI47ulLNaGPH6QjAdx/wuAvMM=";
   };
 
   nativeBuildInputs = [