diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 1e2d4e2..d12c046 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -23,7 +23,7 @@ jobs:
           persist-credentials: false
 
       - name: Install Nix
-        uses: cachix/install-nix-action@d1ca217b388ee87b2507a9a93bf01368bde7cec2 # ratchet:cachix/install-nix-action@v31
+        uses: cachix/install-nix-action@c134e4c9e34bac6cab09cf239815f9339aaaf84e # ratchet:cachix/install-nix-action@v31
 
       - name: Check
         run: nix build --fallback --print-build-logs '.#checks.aarch64-darwin.clippy'
@@ -44,7 +44,7 @@ jobs:
           persist-credentials: false
 
       - name: Install Nix
-        uses: cachix/install-nix-action@d1ca217b388ee87b2507a9a93bf01368bde7cec2 # ratchet:cachix/install-nix-action@v31
+        uses: cachix/install-nix-action@c134e4c9e34bac6cab09cf239815f9339aaaf84e # ratchet:cachix/install-nix-action@v31
 
       - name: Check
         run: nix build --fallback --print-build-logs '.#checks.aarch64-darwin.rustfmt'
@@ -59,7 +59,7 @@ jobs:
           persist-credentials: false
 
       - name: Install Nix
-        uses: cachix/install-nix-action@d1ca217b388ee87b2507a9a93bf01368bde7cec2 # ratchet:cachix/install-nix-action@v31
+        uses: cachix/install-nix-action@c134e4c9e34bac6cab09cf239815f9339aaaf84e # ratchet:cachix/install-nix-action@v31
 
       - name: Check
         run: nix build --fallback --print-build-logs '.#checks.aarch64-darwin.nixfmt'