diff --git a/.github/workflows/deploydocker.yml b/.github/workflows/deploydocker.yml
index 2a83499..ac4f436 100644
--- a/.github/workflows/deploydocker.yml
+++ b/.github/workflows/deploydocker.yml
@@ -33,7 +33,7 @@ jobs:
             type=sha,prefix=
 
       - name: Cache Docker layers
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}