diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10d38ef..f5d5012 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -122,7 +122,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Build Docker image
         run: docker build -t adventure-mud:latest .