diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 56426f25..fa22ab28 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -71,7 +71,7 @@ jobs:
         run: ./gradlew --no-daemon generateDocs dokkaGenerate
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       # The Chromium layer makes the image ~400 MB. First build is
       # ~3–5 minutes; subsequent runs are sub-minute via the GHA