diff --git a/.github/workflows/basic-eval.yml b/.github/workflows/basic-eval.yml
index 7b77b9897b1e..46f87b0297c3 100644
--- a/.github/workflows/basic-eval.yml
+++ b/.github/workflows/basic-eval.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
     - uses: cachix/install-nix-action@7ac1ec25491415c381d9b62f0657c7a028df52a7 # v24
-    - uses: cachix/cachix-action@6a9a34cdd93d0ae4b4b59fd678660efb08109f2f # v13
+    - uses: cachix/cachix-action@6a2e08b5ebf7a9f285ff57b1870a4262b06e0bee # v13
       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 9b54bc61a532..2c42f83e3010 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@6a9a34cdd93d0ae4b4b59fd678660efb08109f2f # v13
+      - uses: cachix/cachix-action@6a2e08b5ebf7a9f285ff57b1870a4262b06e0bee # v13
         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 2ffd9dbecd10..d10b5b9bb701 100644
--- a/.github/workflows/manual-nixpkgs.yml
+++ b/.github/workflows/manual-nixpkgs.yml
@@ -23,7 +23,7 @@ jobs:
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true
-      - uses: cachix/cachix-action@6a9a34cdd93d0ae4b4b59fd678660efb08109f2f # v13
+      - uses: cachix/cachix-action@6a2e08b5ebf7a9f285ff57b1870a4262b06e0bee # v13
         with:
           # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.
           name: nixpkgs-ci