diff --git a/pkgs/development/python-modules/yalexs-ble/default.nix b/pkgs/development/python-modules/yalexs-ble/default.nix
index 7ca03ea43dbb..86f4a0b3a74c 100644
--- a/pkgs/development/python-modules/yalexs-ble/default.nix
+++ b/pkgs/development/python-modules/yalexs-ble/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "yalexs-ble";
-  version = "1.1.3";
+  version = "1.2.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "bdraco";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-+0r0Zg3Ge4Mndro5hdTPAjbCBJhUac3LUbQ1BgBr8yE=";
+    hash = "sha256-nMz58tpV3C51h7CdwOmOm5UCq7gLlAoaM/dKheUU0m8=";
   };
 
   nativeBuildInputs = [