diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 8f277b1..ed14d3e 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -53,7 +53,7 @@ jobs:
         run: go mod edit -replace github.com/agentanycast/agentanycast-proto=../proto
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Run E2E tests via Docker Compose
         working-directory: tests