diff --git a/modules/bin/nix-scripts.nix b/modules/bin/nix-scripts.nix
index 41f6273..67a830b 100644
--- a/modules/bin/nix-scripts.nix
+++ b/modules/bin/nix-scripts.nix
@@ -38,12 +38,23 @@
         echo ".nixos is unclean!"
         exit 1
       fi
+      branch_staging="staging-update"
+
+      if ${pkgs.git}/bin/git rev-parse --verify "$branch_staging" >/dev/null 2>&1; then
+        echo "Using staging update branch."
+      else
+        echo "No staging update branch found."
+        exit 1
+      fi
+
+      ${pkgs.git}/bin/git checkout "$branch_staging" flake.lock
       echo "Updating nix-flake..."
       nix flake update --flake .
       echo "NixOS Rebuilding..."
       ${pkgs.nh}/bin/nh os switch ~/.nixos
       gen=$(sudo nix-env --list-generations --profile /nix/var/nix/profiles/system | ${pkgs.gnugrep}/bin/grep current | ${pkgs.gawk}/bin/awk '{print "Gen" $1 " @ " $2 "-" $3}')
       ${pkgs.git}/bin/git commit --no-gpg-sign -am "Upgrade $gen"
+      ${pkgs.git}/bin/git branch -D "$branch_staging"
       popd
     '';
   update =
@@ -55,15 +66,28 @@
         echo ".nixos is unclean!"
         exit 1
       fi
-      echo "Updating nix-flake..."
-      nix flake update --flake .
-      echo "NixOS Building..."
-      ${pkgs.nh}/bin/nh os build ~/.nixos
+      branch_staging="staging-update"
+      branch_current="$(${pkgs.git}/bin/git branch --show-current)"
+
+      if ${pkgs.git}/bin/git rev-parse --verify "$branch_staging" >/dev/null 2>&1; then
+        echo "There is already a staging update branch."
+      else
+        echo "Creating a new staging update branch."
+        ${pkgs.git}/bin/git switch -c "$branch_staging"
+        nix flake update --verbose --flake .
+        ${pkgs.git}/bin/git add flake.lock
+        ${pkgs.git}/bin/git commit --no-gpg-sign -m "staging update"
+        ${pkgs.git}/bin/git switch "$branch_current"
+      fi
+
+      nix store diff-closures \
+          '.?ref='"$branch_current"'#nixosConfigurations.'"$(${pkgs.hostname}/bin/hostname)"'.config.system.build.toplevel' \
+          '.?ref='"$branch_staging"'#nixosConfigurations.'"$(${pkgs.hostname}/bin/hostname)"'.config.system.build.toplevel'
+
       popd
     '';
 in {
   environment.systemPackages = [
-    pkgs.bash
     home-rebuild
     rebuild
     upgrade