diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 1b24b24eb..76c5ecc99 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@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-    - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+    - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # 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@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-    - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+    - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # 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@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # 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@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-    - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+    - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
     - run: nix-env -f docs/default.nix -iA linkcheck
     - run: postgrest-docs-linkcheck