diff --git a/.github/workflows/flake-test.yml b/.github/workflows/flake-test.yml
index 4a0b4df..67a3a5b 100644
--- a/.github/workflows/flake-test.yml
+++ b/.github/workflows/flake-test.yml
@@ -29,7 +29,7 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 #v6.0.1
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v31
+        uses: cachix/install-nix-action@a6f7623b2e2401f485f1eead77ced45bd99b09b0 #v31
         with:
           extra_nix_config: |
             experimental-features = nix-command flakes
diff --git a/.vscode/settings.json b/.vscode/settings.json
index e193416..034daf9 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -178,6 +178,7 @@
     "quic",
     "ralt",
     "ramdisk",
+    "rawfile",
     "repodata",
     "repogen",
     "reportingpolicy",