diff --git a/justfile b/justfile
index 24604df..dafa17d 100644
--- a/justfile
+++ b/justfile
@@ -1,8 +1,9 @@
 switch attic="false":
     #!/usr/bin/env bash
-    nix-channel --update
-    nix flake update --flake ./nix/.
-    sudo darwin-rebuild switch --verbose --flake ./nix/.
+    nix-channel --update --option access-tokens "github.com=$(gh auth token)"
+    # https://github.com/NixOS/nix/issues/4653
+    nix flake update --flake ./nix/. --option access-tokens "github.com=$(gh auth token)"
+    sudo darwin-rebuild switch --verbose --flake ./nix/. --option access-tokens "github.com=$(gh auth token)"
     if [ "{{attic}}" = "true" ]; then
         just attic
         just clean
@@ -10,8 +11,8 @@ switch attic="false":
 
 update attic="false":
     #!/usr/bin/env bash
-    nix-channel --update
-    sudo darwin-rebuild switch --verbose --flake ./nix/.
+    nix-channel --update --option access-tokens "github.com=$(gh auth token)"
+    sudo darwin-rebuild switch --verbose --flake ./nix/. --option access-tokens "github.com=$(gh auth token)"
     if [ "{{attic}}" = "true" ]; then
         just attic
         just clean
@@ -51,7 +52,6 @@ dot:
     zed ~/.zshrc
     zed ~/.bashrc
     # https://github.com/NixOS/nix/issues/8254#issuecomment-1787238439
-    # https://github.com/NixOS/nix/issues/4653
     zed ~/.config/nix/nix.conf
     zed ~/.gitconfig
     zed ~/.config/jj/config.toml
@@ -84,3 +84,8 @@ docker:
     docker system prune -f -a
 
     # docker run --rm --privileged -d --name buildkit moby/buildkit
+
+git_upstream:
+    git remote add upstream git@github.com:loco-rs/loco-openapi-Initializer.git
+    git remote set-branches upstream main
+    git fetch upstream main
diff --git a/nix/flake.lock b/nix/flake.lock
index 13b699b..6fc3ae3 100644
--- a/nix/flake.lock
+++ b/nix/flake.lock
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1754340878,
-        "narHash": "sha256-lgmUyVQL9tSnvvIvBp7x1euhkkCho7n3TMzgjdvgPoU=",
+        "lastModified": 1754393734,
+        "narHash": "sha256-fbnmAwTQkuXHKBlcL5Nq1sMAzd3GFqCOQgEQw6Hy0Ak=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "cab778239e705082fe97bb4990e0d24c50924c04",
+        "rev": "a683adc19ff5228af548c6539dbc3440509bfed3",
         "type": "github"
       },
       "original": {
@@ -50,11 +50,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1754448563,
-        "narHash": "sha256-JdgvzorJa4h2RSjIUj+rEYDCdQl1ubqoS8WebYJjQ2s=",
+        "lastModified": 1754575663,
+        "narHash": "sha256-afOx8AG0KYtw7mlt6s6ahBBy7eEHZwws3iCRoiuRQS4=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "1bee06db858d83014983af40e9d1cfca96c32f7f",
+        "rev": "6db0fb0e9cec2e9729dc52bf4898e6c135bb8a0f",
         "type": "github"
       },
       "original": {
diff --git a/nix/flake.nix b/nix/flake.nix
index a4ab3c4..71bf6db 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -36,6 +36,7 @@
           # https://search.nixos.org/packages
           environment.systemPackages = with pkgs; [
             # keepassxc
+            google-chrome
             raycast
             rclone
             keka
@@ -61,7 +62,6 @@
             jjui
             gitbutler
             btop
-            # micro
             just
             hyperfine
             cmake
@@ -88,7 +88,7 @@
             #   targets = [ "wasm32-unknown-unknown" ];
             # })
 
-            # (pkgs.rust-bin.stable."1.87.0".default.override {
+            # (pkgs.rust-bin.stable."1.89.0".default.override {
             #   # extensions = [ "rustc-codegen-cranelift-preview" ];
             #   targets = [ "wasm32-unknown-unknown" ];
             # })