diff --git a/flake.lock b/flake.lock
index 4d4a9fc..212fcba 100644
--- a/flake.lock
+++ b/flake.lock
@@ -30,12 +30,12 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1768964099,
-        "narHash": "sha256-sV1OJYyktJRl7I3HxeBvWTWXjqm2uCTS3gS1p+DLn7c=",
-        "rev": "a5469e9aa3870941320cb92d899b66e141c5a3cd",
-        "revCount": 394,
+        "lastModified": 1770325739,
+        "narHash": "sha256-TPDWnhzKW/1+FPMiagZ9mZiQN0aKcGC09yYSUBuv8Mo=",
+        "rev": "1b3259b71c81508ffd409114525df6a55c0f337f",
+        "revCount": 396,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/determinate/0.1.394%2Brev-a5469e9aa3870941320cb92d899b66e141c5a3cd/019bde7c-bcd0-7be1-a51a-c5f4c2782dfb/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/determinate/0.1.396%2Brev-1b3259b71c81508ffd409114525df6a55c0f337f/019c2fa5-ad5e-7a71-9782-a0dbaf02e1c4/source.tar.gz"
       },
       "original": {
         "type": "tarball",
@@ -169,11 +169,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1770278505,
-        "narHash": "sha256-O71kBz6+I+5u4FiOVvEqrv+FGcXXO16GdzVjgHYIXXg=",
+        "lastModified": 1770596905,
+        "narHash": "sha256-ramJSHL39uTmfpY2O3zFd0IUiVPDNR1edCq0nIHEcAs=",
         "owner": "helix-editor",
         "repo": "helix",
-        "rev": "74075bb5a389051ea46437af8cab512661b3d998",
+        "rev": "066dded21b7c520bfa114780907265eda801004b",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770263241,
-        "narHash": "sha256-R1WFtIvp38hS9x63dnijdJw1KyIiy30KGea6e6N7LHs=",
+        "lastModified": 1770654520,
+        "narHash": "sha256-mg5WZMIPGsFu9MxSrUcuJUPMbfMsF77el5yb/7rc10k=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "04e5203db66417d548ae1ff188a9f591836dfaa7",
+        "rev": "6c4fdbe1ad198fac36c320fd45c5957324a80b8e",
         "type": "github"
       },
       "original": {
@@ -288,11 +288,11 @@
     },
     "nixos": {
       "locked": {
-        "lastModified": 1770136044,
-        "narHash": "sha256-tlFqNG/uzz2++aAmn4v8J0vAkV3z7XngeIIB3rM3650=",
+        "lastModified": 1770464364,
+        "narHash": "sha256-z5NJPSBwsLf/OfD8WTmh79tlSU8XgIbwmk6qB1/TFzY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e576e3c9cf9bad747afcddd9e34f51d18c855b4e",
+        "rev": "23d72dabcb3b12469f57b37170fcbc1789bd7457",
         "type": "github"
       },
       "original": {
@@ -319,11 +319,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1769302137,
-        "narHash": "sha256-QEDtctEkOsbx8nlFh4yqPEOtr4tif6KTqWwJ37IM2ds=",
+        "lastModified": 1770631810,
+        "narHash": "sha256-b7iK/x+zOXbjhRqa+XBlYla4zFvPZyU5Ln2HJkiSnzc=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "a351494b0e35fd7c0b7a1aae82f0afddf4907aa8",
+        "rev": "2889685785848de940375bf7fea5e7c5a3c8d502",
         "type": "github"
       },
       "original": {
@@ -411,11 +411,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1770197578,
-        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
+        "lastModified": 1770562336,
+        "narHash": "sha256-ub1gpAONMFsT/GU2hV6ZWJjur8rJ6kKxdm9IlCT0j84=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
+        "rev": "d6c71932130818840fc8fe9509cf50be8c64634f",
         "type": "github"
       },
       "original": {
@@ -484,11 +484,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770266898,
-        "narHash": "sha256-RGFUUbo2AABP17BlCH240tyDFVGcMhz8R+HwmYsv7pc=",
+        "lastModified": 1770568363,
+        "narHash": "sha256-RJ/C24wN7LyuMmBgvIutA/PqXXceZtJtUCuZSaTjF/4=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "8098fd20ce52c78d0a6227ab675f29f1195642d3",
+        "rev": "2ada8a826ea88512387a5a17ee96f16369bcdd80",
         "type": "github"
       },
       "original": {
diff --git a/users/tao/nushell/extras/nix.nu b/users/tao/nushell/extras/nix.nu
index 3513b14..e1ae7dc 100644
--- a/users/tao/nushell/extras/nix.nu
+++ b/users/tao/nushell/extras/nix.nu
@@ -44,6 +44,9 @@ def post-rebuild [] {
     rustup update
 }
 
+def get_gen [] {
+  sudo nix-env --profile /nix/var/nix/profiles/system --list-generations | detect columns --guess -n | last | get column0
+}
 def bump [...rest] {
   cd /home/tao/projects/NOflake/
   mut r = "@"
@@ -64,9 +67,6 @@ def bump [...rest] {
   }
   let r = jj log -r @ --no-pager --no-graph --template 'change_id'
   sudo nix flake update
-  def get_gen [] {
-    sudo nix-env --profile /nix/var/nix/profiles/system --list-generations | detect columns --guess -n | last | get column0
-  }
   let curr_gen = get_gen()
   let build_status = rebuild boot
   let new_gen = get_gen()