diff --git a/default.nix b/default.nix
index 31f870ba9..872917f30 100644
--- a/default.nix
+++ b/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, lib, stdenv, fetchFromGitHub, rustPlatform, coreutils, bash, direnv, openssl }:
+{ pkgs, lib, stdenv, fetchFromGitHub, rustPlatform, coreutils, bash, direnv, openssl, git }:
 
 rustPlatform.buildRustPackage {
   pname = "mise";
@@ -22,17 +22,17 @@ rustPlatform.buildRustPackage {
   ] ++ lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security darwin.apple_sdk.frameworks.SystemConfiguration ];
 
   prePatch = ''
-    substituteInPlace ./test/data/plugins/**/bin/* \
-      --replace '#!/usr/bin/env bash' '#!${bash}/bin/bash'
-    substituteInPlace ./src/fake_asdf.rs ./src/cli/reshim.rs \
-      --replace '#!/bin/sh' '#!${bash}/bin/sh'
+    substituteInPlace ./src/test.rs ./test/data/plugins/**/bin/* \
+      --replace '/usr/bin/env bash' '${bash}/bin/bash'
+    substituteInPlace ./src/fake_asdf.rs ./src/cli/generate/git_pre_commit.rs ./src/cli/generate/snapshots/*.snap \
+      --replace '/bin/sh' '${bash}/bin/sh'
     substituteInPlace ./src/env_diff.rs \
       --replace '"bash"' '"${bash}/bin/bash"'
-    substituteInPlace ./test/cwd/.mise/tasks/filetask \
-      --replace '#!/usr/bin/env bash' '#!${bash}/bin/bash'
     substituteInPlace ./src/cli/direnv/exec.rs \
       --replace '"env"' '"${coreutils}/bin/env"' \
       --replace 'cmd!("direnv"' 'cmd!("${direnv}/bin/direnv"'
+    substituteInPlace ./src/git.rs ./src/test.rs \
+      --replace '"git"' '"${git}/bin/git"'
   '';
 
   # Skip the test_plugin_list_urls as it uses the .git folder, which
diff --git a/flake.lock b/flake.lock
index f5feddac9..eece443b6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1704161960,
-        "narHash": "sha256-QGua89Pmq+FBAro8NriTuoO/wNaUtugt29/qqA8zeeM=",
+        "lastModified": 1718428119,
+        "narHash": "sha256-WdWDpNaq6u1IPtxtYHHWpl5BmabtpmLnMAx0RdJ/vo8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "63143ac2c9186be6d9da6035fa22620018c85932",
+        "rev": "e6cea36f83499eb4e9cd184c8a8e823296b50ad5",
         "type": "github"
       },
       "original": {