diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe387dfed1..6e7c992cd6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -149,7 +149,7 @@ jobs:
     name: build-static-${{ matrix.arch }}
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-      - uses: cachix/install-nix-action@ba0dd844c9180cbf77aa72a116d6fbc515d0e87b # v27
+      - uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
         with:
           install_url: https://releases.nixos.org/nix/nix-${{ env.NIX_VERSION }}/install
       - uses: cachix/cachix-action@ad2ddac53f961de1989924296a1f236fcfbaa4fc # v15