diff --git a/vendor.conf b/vendor.conf
index ab00d90928723..38238ca457ea6 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -132,7 +132,7 @@ github.com/googleapis/gax-go                        bd5b16380fd03dc758d11cef74ba
 google.golang.org/genproto                          3f1135a288c9a07e340ae8ba4cc6c7065a3160e8
 
 # containerd
-github.com/containerd/containerd                    7cfa023d95d37076d5ab035003d4839f4b6ba791 https://github.com/moby/containerd.git # master (v1.5.0-dev) + patch for CVE-2021-41190 and CVE-2022-24769
+github.com/containerd/containerd                    0bd8aaaa00b699aa30e76cf4c98e641e5a74773d https://github.com/thaJeztah/moby-containerd.git # docker-20.10 branch FIXME: currently using https://github.com/moby/containerd/pull/2
 github.com/containerd/fifo                          0724c46b320cf96bb172a0550c19a4b1fca4dacb
 github.com/containerd/continuity                    5ad51c7aca47b8e742f5e6e7dc841d50f5f6affd # v0.3.0
 github.com/containerd/cgroups                       b9de8a2212026c07cec67baf3323f1fc0121e048 # v1.0.1 
diff --git a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go
index 5258d71799f18..2188ae3839b2d 100644
--- a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go
+++ b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go
@@ -521,7 +521,10 @@ func (r *request) do(ctx context.Context) (*http.Response, error) {
 	if err != nil {
 		return nil, err
 	}
-	req.Header = r.header
+	req.Header = http.Header{} // headers need to be copied to avoid concurrent map access
+	for k, v := range r.header {
+		req.Header[k] = v
+	}
 	if r.body != nil {
 		body, err := r.body()
 		if err != nil {