diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1c5555c7..2fd6fa8a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -10,7 +10,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v14
+        uses: DeterminateSystems/nix-installer-action@v16
       - name: Enable magic Nix cache
         uses: DeterminateSystems/magic-nix-cache-action@main
       - name: Run `nix flake check`