diff --git a/.github/workflows/nix-build.yml b/.github/workflows/nix-build.yml
index fcebb78..12b96f2 100644
--- a/.github/workflows/nix-build.yml
+++ b/.github/workflows/nix-build.yml
@@ -7,5 +7,5 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6
-    - uses: DeterminateSystems/nix-installer-action@v21
+    - uses: DeterminateSystems/nix-installer-action@v22
     - run: nix flake check -Lv