diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0b28f12..4c4a17b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install Nix
-        uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
+        uses: cachix/install-nix-action@96951a368ba55167b55f1c916f7d416bac6505fe # v31
         with:
           extra_nix_config: |
             keep-env-derivations = true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c47cfc1..04ca991 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install Nix
-        uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
+        uses: cachix/install-nix-action@96951a368ba55167b55f1c916f7d416bac6505fe # v31
       - name: Build static-linked binary with musl
         run: nix build .#musl -Lv
       - name: Create tar
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e4d6bdd..3df9c8f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install Nix
-        uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff # v31
+        uses: cachix/install-nix-action@96951a368ba55167b55f1c916f7d416bac6505fe # v31
         with:
           extra_nix_config: |
             keep-env-derivations = true