diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index d650589..c186571 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -39,7 +39,7 @@ jobs:
       # top of it, save it back under a run-unique key so each night's
       # findings survive.
       - name: restore corpus
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: fuzz/corpus/${{ matrix.target }}
           key: fuzz-corpus-${{ matrix.target }}-${{ github.run_id }}