diff --git a/.github/workflows/terraform.yaml b/.github/workflows/terraform.yaml
index fe24035..186a0fb 100644
--- a/.github/workflows/terraform.yaml
+++ b/.github/workflows/terraform.yaml
@@ -16,7 +16,7 @@ jobs:
       - uses: cachix/install-nix-action@v27
         with:
           nix_path: nixpkgs=channel:nixos-unstable
-      - uses: cachix/cachix-action@v15
+      - uses: cachix/cachix-action@v17
         with:
           authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
           name: ${{ env.CACHIX_BINARY_CACHE }}
@@ -31,7 +31,7 @@ jobs:
       - uses: cachix/install-nix-action@v27
         with:
           nix_path: nixpkgs=channel:nixos-unstable
-      - uses: cachix/cachix-action@v15
+      - uses: cachix/cachix-action@v17
         with:
           authToken: ${{ secrets.ALTF4LLC_CACHIX_AUTH_TOKEN }}
           name: ${{ env.CACHIX_BINARY_CACHE }}