diff --git a/docker-buildx/.signature b/docker-buildx/.signature
index 85c2052ce..ab03f9f81 100644
--- a/docker-buildx/.signature
+++ b/docker-buildx/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF35cvWQmg8i4fFVkIq2PdwaYK5vptfB7QET5qGCBKKJLBkt7eGIbB86xrREEQ6+nbO45MbQDHV+Cu0iv5ry9IKAs=
-SHA256 (Pkgfile) = 0d3298f58180a4f98af27272b1db56b4cd14c050bc298db30cfd72f125599c55
+RWSagIOpLGJF3+zXiJR3u8leDBv5ijmoOR8jcvAIkk2w/zF1fBFQyak+XF2bJ0UInULE+7eP2Y/OXnFRrooJ89IfLZULQZJJxgU=
+SHA256 (Pkgfile) = cd45f51a928e07425550cbc777f762d01221a203f8cb4b028e222c9a2d4b26c8
 SHA256 (.footprint) = 7d7ebf2afc3613942c07a965f304cfe59dcf5df3db787bb89f501718d69dad48
-SHA256 (docker-buildx-0.12.1.tar.gz) = 9cc176ed55e7c423c23de35bd31df3b449261f1b90765c17f003bd4de86a6aa4
+SHA256 (docker-buildx-0.13.1.tar.gz) = 6e77b77d9b7fae6f00955968569ec32673ae6e2bed31587ea016f9a5169b0f61
diff --git a/docker-buildx/Pkgfile b/docker-buildx/Pkgfile
index 879bec54e..fb72c0bd3 100644
--- a/docker-buildx/Pkgfile
+++ b/docker-buildx/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: docker
 
 name=docker-buildx
-version=0.12.1
+version=0.13.1
 release=1
 source=(https://github.com/docker/buildx/archive/v${version}/$name-$version.tar.gz)
 
@@ -19,7 +19,7 @@ build() {
 	cd buildx-$version
 	go build -mod=vendor -o docker-buildx -ldflags "-linkmode=external \
 		-X github.com/docker/buildx/version.Version=$version \
-		-X github.com/docker/buildx/version.Revision=30feaa1a915b869ebc2eea6328624b49facd4bfb \
+		-X github.com/docker/buildx/version.Revision=788433953af10f2a698f5c07611dddce2e08c7a0 \
 		-X github.com/docker/buildx/version.Package=github.com/docker/buildx" \
 		./cmd/buildx
 	install -Dm755 $name $PKG/usr/lib/docker/cli-plugins/$name