diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index abd290a..21f86c5 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -11,11 +11,11 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Nix
-        uses: cachix/install-nix-action@v22
+        uses: cachix/install-nix-action@v30
       - name: Check Nix flake inputs
-        uses: DeterminateSystems/flake-checker-action@v5
+        uses: DeterminateSystems/flake-checker-action@v9
         with:
           ignore-missing-flake-lock: false
           fail-mode: true