diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b801db5..3282cdf 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -13,6 +13,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: nixbuild/nix-quick-install-action@v27
+
+      - name: Check Nix flake inputs
+        uses: DeterminateSystems/flake-checker-action@v5
+        with:
+          fail-mode: true
+
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v10
+
       - name: Run pre-commit
         run: nix develop --command pre-commit run --all --verbose
diff --git a/flake.lock b/flake.lock
index 1ea6dcd..79e5e20 100644
--- a/flake.lock
+++ b/flake.lock
@@ -66,11 +66,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1714253743,
-        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
+        "lastModified": 1714906307,
+        "narHash": "sha256-UlRZtrCnhPFSJlDQE7M0eyhgvuuHBTe1eJ9N9AQlJQ0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
+        "rev": "25865a40d14b3f9cf19f19b924e2ab4069b09588",
         "type": "github"
       },
       "original": {