From af0946b3502d5664873bcf2bdb46b7bb5be69e01 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Tue, 21 Jul 2026 17:34:07 +0000
Subject: [PATCH] chore(deps): update docker/setup-buildx-action action to v4

---
 .github/actions/build-leg/action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/actions/build-leg/action.yml b/.github/actions/build-leg/action.yml
index 83b5c9e..2eb9cd8 100644
--- a/.github/actions/build-leg/action.yml
+++ b/.github/actions/build-leg/action.yml
@@ -356,7 +356,7 @@ runs:
     # ~20-min osxcross compile. Loaded as a local tag the run step below consumes.
     - name: Set up buildx (cross-dockerfile legs)
       if: steps.tjs-cache.outputs.cache-hit != 'true' && inputs.cross-dockerfile != ''
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
     - name: Build the cross-toolchain image (GHA-cached, no registry)
       if: steps.tjs-cache.outputs.cache-hit != 'true' && inputs.cross-dockerfile != ''
       uses: docker/build-push-action@v6