diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03aa2726..29316328 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: NixOS/nix-installer-action@62c1943b776c509394b550f3f983adc14e9212d6 # v1.0.0
-      - uses: DeterminateSystems/magic-nix-cache-action@908b263ff629f4cc17666315b7fd3ec127c6244d # v14
+      - uses: DeterminateSystems/magic-nix-cache-action@84c0677f58dcedf3b91f8223ce36a9ea5b3c84b7 # v15
       - uses: leafo/gh-actions-lua@6919171ccf181b826f44b9bca76307b577217377 # v13.0.0
         with:
           luaVersion: "5.1.5"