diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6c174cd..f39bfa9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       contents: write
     steps:
       - uses: actions/checkout@v6
-      - uses: DeterminateSystems/nix-installer-action@v21
+      - uses: DeterminateSystems/nix-installer-action@v22
       - uses: cachix/cachix-action@v16
         with:
           name: recap