diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 3acf7e9..ab61312 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -97,5 +97,5 @@ jobs:
           large-packages: false
           swap-storage: false
       - uses: DeterminateSystems/nix-installer-action@3138316df39ed29be04236d7ffc686fa525866aa # v23
-      - uses: DeterminateSystems/magic-nix-cache-action@908b263ff629f4cc17666315b7fd3ec127c6244d # v14
+      - uses: DeterminateSystems/magic-nix-cache-action@84c0677f58dcedf3b91f8223ce36a9ea5b3c84b7 # v15
       - run: nix build --print-build-logs .#pwndbg .#nix-alien