diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 489eef5f6bae..f60b45f1f5cb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,8 @@ env:
   CACHE_GHA_SCOPE_IT: "integration-tests"
   CACHE_GHA_SCOPE_BINARIES: "binaries"
   CACHE_GHA_SCOPE_CROSS: "cross"
-  BUILDX_VERSION: "v0.8.2"  # leave empty to use the one available on GitHub virtual environment
+  TESTFLAGS: "-v --parallel=6 --timeout=30m"
+  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   base:
@@ -108,7 +109,6 @@ jobs:
       -
         name: Test pkg=${{ matrix.pkg }} ; typ=${{ matrix.typ }} ; skipit=${{ matrix.skip-integration-tests }} ; worker=${{ matrix.worker }}
         run: |
-          export TESTFLAGS="-v --parallel=6 --timeout=20m"
           if [ -n "${{ matrix.worker }}" ]; then
             export TESTFLAGS="${TESTFLAGS} --run=//worker=${{ matrix.worker }}$"
           fi
@@ -163,7 +163,7 @@ jobs:
           SKIP_INTEGRATION_TESTS: 1
         run: |
           mkdir -p ./coverage
-          go test -coverprofile=./coverage/coverage-${{ github.job }}-${{ matrix.os }}.txt -covermode=atomic ./...
+          go test -coverprofile=./coverage/coverage-${{ github.job }}-${{ matrix.os }}.txt -covermode=atomic ${TESTFLAGS} ./...
         shell: bash
       -
         name: Upload coverage file
diff --git a/.github/workflows/buildx-image.yml b/.github/workflows/buildx-image.yml
index 90de77f00a2f..31b04f0c3d30 100644
--- a/.github/workflows/buildx-image.yml
+++ b/.github/workflows/buildx-image.yml
@@ -27,7 +27,7 @@ on:
 
 env:
   REPO_SLUG_TARGET: "moby/buildkit"
-  BUILDX_VERSION: "v0.8.2"  # leave empty to use the one available on GitHub virtual environment
+  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   create:
diff --git a/.github/workflows/dockerd.yml b/.github/workflows/dockerd.yml
index 04ece8563be4..a4e13c108614 100644
--- a/.github/workflows/dockerd.yml
+++ b/.github/workflows/dockerd.yml
@@ -13,6 +13,8 @@ env:
   REPO_SLUG_ORIGIN: "moby/buildkit:latest"
   CACHE_GHA_SCOPE_IT: "integration-tests"
   CACHE_GHA_SCOPE_BINARIES: "binaries"
+  TESTFLAGS: "-v --parallel=1 --timeout=30m"
+  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   prepare:
@@ -43,6 +45,7 @@ jobs:
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
         with:
+          version: ${{ env.BUILDX_VERSION }}
           driver-opts: image=${{ env.REPO_SLUG_ORIGIN }}
           buildkitd-flags: --debug
       -
@@ -54,12 +57,12 @@ jobs:
           target: binary
           outputs: /tmp/moby
       -
-        # FIXME: remove symlink and rename bin. should be fixed upstream on moby.
         name: Rename binary
         if: steps.build.outputs.result == 'true'
         run: |
-          rm /tmp/moby/binary-daemon/dockerd
-          mv /tmp/moby/binary-daemon/dockerd-dev /tmp/moby/binary-daemon/dockerd
+          if [ -L "/tmp/moby/binary-daemon/dockerd" ]; then
+            mv -f $(readlink /tmp/moby/binary-daemon/dockerd) /tmp/moby/binary-daemon/dockerd
+          fi
       -
         name: Download
         if: steps.build.outputs.result != 'true'
@@ -107,6 +110,7 @@ jobs:
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
         with:
+          version: ${{ env.BUILDX_VERSION }}
           driver-opts: image=${{ env.REPO_SLUG_ORIGIN }}
           buildkitd-flags: --debug
       -
@@ -134,6 +138,6 @@ jobs:
           TEST_DOCKERD: "1"
           TEST_DOCKERD_BINARY: "./build/dockerd"
           TESTPKGS: "${{ matrix.pkg }}"
-          TESTFLAGS: "-v --parallel=1 --timeout=30m --run=//worker=dockerd$"
+          TESTFLAGS: "${{ env.TESTFLAGS }} --run=//worker=dockerd$"
           SKIP_INTEGRATION_TESTS: "${{ matrix.skip-integration-tests }}"
           CACHE_FROM: "type=gha,scope=${{ env.CACHE_GHA_SCOPE_IT }} type=gha,scope=${{ env.CACHE_GHA_SCOPE_BINARIES }}"
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 494723989c04..f461756944c3 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -15,7 +15,7 @@ on:
 
 env:
   REPO_SLUG_ORIGIN: "moby/buildkit:latest"
-  BUILDX_VERSION: "v0.8.2"  # leave empty to use the one available on GitHub virtual environment
+  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   validate:
diff --git a/frontend/dockerfile/dockerfile_test.go b/frontend/dockerfile/dockerfile_test.go
index 0f2864089ec3..ad3fe9a7d289 100644
--- a/frontend/dockerfile/dockerfile_test.go
+++ b/frontend/dockerfile/dockerfile_test.go
@@ -5437,6 +5437,7 @@ COPY --from=base /env_foobar /
 }
 
 func testNamedImageContextPlatform(t *testing.T, sb integration.Sandbox) {
+	integration.SkipIfDockerd(t, sb, "direct push")
 	ctx := sb.Context()
 
 	c, err := client.New(ctx, sb.Address())
@@ -5508,6 +5509,7 @@ RUN echo hello
 }
 
 func testNamedImageContextTimestamps(t *testing.T, sb integration.Sandbox) {
+	integration.SkipIfDockerd(t, sb, "direct push")
 	ctx := sb.Context()
 
 	c, err := client.New(ctx, sb.Address())