diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc04e46..63ba08e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v4
       - name: Build runtime
         run: docker build --target runtime -t agentic-ran:ci .
       - name: Generate, train, and inspect CLI