diff --git a/.github/workflows/official.yml b/.github/workflows/official.yml
index 129a24a..20582c6 100644
--- a/.github/workflows/official.yml
+++ b/.github/workflows/official.yml
@@ -18,7 +18,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
diff --git a/.github/workflows/unofficial.yml b/.github/workflows/unofficial.yml
index e6ffa23..0048661 100644
--- a/.github/workflows/unofficial.yml
+++ b/.github/workflows/unofficial.yml
@@ -18,7 +18,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}