diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0823b6fa5..3ff2702d4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -128,7 +128,7 @@ jobs:
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
 
-      - uses: cachix/install-nix-action@1ca7d21a94afc7c957383a2d217460d980de4934  # v31.10.1
+      - uses: cachix/install-nix-action@51f3067b56fe8ae331890c77d4e454f6d60615ff  # v31.10.2
         with:
           nix_path: nixpkgs=channel:nixos-unstable