diff --git a/README.md b/README.md
index 80e7054..b59208a 100644
--- a/README.md
+++ b/README.md
@@ -105,9 +105,13 @@ the image to your eMMC keeps external devices bootable.
 
 ```
  $ nix-build -A pkgs.pinebookpro-keyboard-updater
- $ sudo ./result/bin/updater step-1
- $ sudo reboot
+ $ sudo ./result/bin/updater step-1 <iso|ansi>
+ $ sudo poweroff
  # ...
- $ sudo ./result/bin/updater step-2
- $ sudo reboot
+ $ sudo ./result/bin/updater step-2 <iso|ansi>
+ $ sudo poweroff
+ # ...
+ $ sudo ./result/bin/updater flash-kb-revised <iso|ansi>
 ```
+
+Note: poweroff must be used, reboot does not turn the hardware "off" enough.
diff --git a/keyboard-updater/default.nix b/keyboard-updater/default.nix
index 8a8ae46..6103458 100644
--- a/keyboard-updater/default.nix
+++ b/keyboard-updater/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   pname = "pinebook-pro-keyboard-updater";
-  version = "2020-01-14";
+  version = "2020-01-22";
 
   nativeBuildInputs = [
     xxd
@@ -18,9 +18,9 @@ stdenv.mkDerivation {
   '';
 
   src = fetchFromGitHub {
-    owner = "ayufan-rock64";
+    owner = "jackhumbert";
     repo = "pinebook-pro-keyboard-updater";
-    rev = "68c5232b75a2acd8aa3e2c8b623b01a5465dca72";
-    sha256 = "013mqdxhgszv7syss9lsxjxq00yxy7idj9k2ib1yq2wf0y7kvx96";
+    rev = "10535c84ee599d3225b02a391c6eb2f9d8d5cdbe";
+    sha256 = "1kk4qzliqn1r8vfx8zdfpkpqazhxr4v2baahhgmlsblh0cm1cxnc";
   };
 }