diff --git a/.github/workflows/basic-eval.yml b/.github/workflows/basic-eval.yml
index bdd3c6445470..c12999e8d0c0 100644
--- a/.github/workflows/basic-eval.yml
+++ b/.github/workflows/basic-eval.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - uses: cachix/install-nix-action@v18
-    - uses: cachix/cachix-action@v11
+    - uses: cachix/cachix-action@v12
       with:
         # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
         name: nixpkgs-ci
diff --git a/.github/workflows/manual-nixos.yml b/.github/workflows/manual-nixos.yml
index 450c57d68ad0..08af28fcfb4c 100644
--- a/.github/workflows/manual-nixos.yml
+++ b/.github/workflows/manual-nixos.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
           name: nixpkgs-ci
diff --git a/.github/workflows/manual-nixpkgs.yml b/.github/workflows/manual-nixpkgs.yml
index 4b2f6da72212..23f2caf021b8 100644
--- a/.github/workflows/manual-nixpkgs.yml
+++ b/.github/workflows/manual-nixpkgs.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
           name: nixpkgs-ci
diff --git a/.github/workflows/manual-rendering.yml b/.github/workflows/manual-rendering.yml
index 4ea18f3e3d46..c9f77c191c66 100644
--- a/.github/workflows/manual-rendering.yml
+++ b/.github/workflows/manual-rendering.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
           name: nixpkgs-ci