Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: broadcom-bt-firmware 12.0.1.1012 -> 12.0.1.1105 https://repology.org/project/broadcom-bt-firmware/versions
attrpath: broadcom-bt-firmware
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/by-name/br/broadcom-bt-firmware/package.nix b/pkgs/by-name/br/broadcom-bt-firmware/package.nix
index dc53849c9a13..008ee3e5c37d 100644
--- a/pkgs/by-name/br/broadcom-bt-firmware/package.nix
+++ b/pkgs/by-name/br/broadcom-bt-firmware/package.nix
@@ -8,11 +8,11 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "broadcom-bt-firmware";
-  version = "12.0.1.1012";
+  version = "12.0.1.1105";
 
   src = fetchurl {
     url = "http://download.windowsupdate.com/c/msdownload/update/driver/drvs/2017/04/852bb503-de7b-4810-a7dd-cbab62742f09_7cf83a4c194116648d17707ae37d564f9c70bec2.cab";
-    sha256 = "1b1qjwxjk4y91l3iz157kms8601n0mmiik32cs6w9b1q4sl4pxx9";
+    sha256 = "sha256-qfdLqCY4rMSNZmLMGGsFNgCDdJ2nhB8HDcmTKTuXOKw=";
   };
 
   nativeBuildInputs = [

Source url did not change.