diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 50b8409..499a8c3 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -16,7 +16,7 @@ jobs:
         with:
           source-url: "https://install.lix.systems/lix/lix-installer-x86_64-linux"
           diagnostic-endpoint: ""
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - name: Run `nix flake check`
         run: |
           nix flake check --verbose --keep-going
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - uses:  DeterminateSystems/nix-installer-action@v13
         with:
           source-url: "https://install.lix.systems/lix/lix-installer-x86_64-linux"
diff --git a/flake.lock b/flake.lock
index 9f7892d..8cb1e70 100644
--- a/flake.lock
+++ b/flake.lock
@@ -316,11 +316,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737385899,
-        "narHash": "sha256-/zyvdstDpPhc5lhFMtKgyQdU2oXGXDb0cg4BY91NKvg=",
+        "lastModified": 1737461429,
+        "narHash": "sha256-XOHKAdOk++rgbOJZzZxsyTctcVYvTAHG1I519FcVsk0=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "115994f18e439a1cca9cdaaf15c004870256814d",
+        "rev": "53bfadc2c2a6cdc12b8f8cf5b4e24701e213cb34",
         "type": "github"
       },
       "original": {
@@ -456,11 +456,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737103437,
-        "narHash": "sha256-uPNWcYbhY2fjY3HOfRCR5jsfzdzemhfxLSxwjXYXqNc=",
+        "lastModified": 1737483750,
+        "narHash": "sha256-5An1wq5U8sNycOBBg3nsDDgpwBmR9liOpDGlhliA6Xo=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "d1ed3b385f8130e392870cfb1dbfaff8a63a1899",
+        "rev": "f2cc121df15418d028a59c9737d38e3a90fbaf8f",
         "type": "github"
       },
       "original": {