diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index ede6252..cf3c999 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -75,7 +75,7 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: Restore corpus
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: fuzz/corpus/${{ matrix.target }}
           key: fuzz-corpus-${{ matrix.target }}-${{ github.sha }}
@@ -105,7 +105,7 @@ jobs:
 
       - name: Save corpus
         if: always()
-        uses: actions/cache/save@v5
+        uses: actions/cache/save@v6
         with:
           path: fuzz/corpus/${{ matrix.target }}
           key: fuzz-corpus-${{ matrix.target }}-${{ github.sha }}
@@ -204,7 +204,7 @@ jobs:
         run: cargo install cargo-fuzz
 
       - name: Restore all corpora
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: fuzz/corpus/
           key: fuzz-corpus-all-${{ github.sha }}