diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index b145ec57b..b682f10d5 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-    - uses: cachix/install-nix-action@1ca7d21a94afc7c957383a2d217460d980de4934 # v31
+    - uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
     - run: nix-env -f docs/default.nix -iA build
     - run: postgrest-docs-build
 
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-    - uses: cachix/install-nix-action@1ca7d21a94afc7c957383a2d217460d980de4934 # v31
+    - uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
     - run: nix-env -f docs/default.nix -iA spellcheck
     - run: postgrest-docs-spellcheck
 
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - uses: cachix/install-nix-action@1ca7d21a94afc7c957383a2d217460d980de4934 # v31
+      - uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
       - run: nix-env -f docs/default.nix -iA dictcheck
       - run: postgrest-docs-dictcheck
 
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-    - uses: cachix/install-nix-action@1ca7d21a94afc7c957383a2d217460d980de4934 # v31
+    - uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
     - run: nix-env -f docs/default.nix -iA linkcheck
     - run: postgrest-docs-linkcheck