diff --git a/pkg/README.md b/pkg/README.md
index 633b8777..4764573d 100644
--- a/pkg/README.md
+++ b/pkg/README.md
@@ -13,46 +13,44 @@ The `pkg` directory origins: The old Go source code used to use `pkg` for its pa
 
 Examples:
 
-* https://github.com/prometheus/prometheus/tree/master/pkg
-* https://github.com/jaegertracing/jaeger/tree/master/pkg
+* https://github.com/jaegertracing/jaeger/tree/main/pkg
 * https://github.com/istio/istio/tree/master/pkg
-* https://github.com/GoogleContainerTools/kaniko/tree/master/pkg
+* https://github.com/GoogleContainerTools/kaniko/tree/main/pkg
 * https://github.com/google/gvisor/tree/master/pkg
 * https://github.com/google/syzkaller/tree/master/pkg
 * https://github.com/perkeep/perkeep/tree/master/pkg
-* https://github.com/minio/minio/tree/master/pkg
 * https://github.com/heptio/ark/tree/master/pkg
 * https://github.com/argoproj/argo/tree/master/pkg
 * https://github.com/heptio/sonobuoy/tree/master/pkg
-* https://github.com/helm/helm/tree/master/pkg
+* https://github.com/helm/helm/tree/main/pkg
 * https://github.com/kubernetes/kubernetes/tree/master/pkg
 * https://github.com/kubernetes/kops/tree/master/pkg
 * https://github.com/moby/moby/tree/master/pkg
-* https://github.com/grafana/grafana/tree/master/pkg
+* https://github.com/grafana/grafana/tree/main/pkg
 * https://github.com/influxdata/influxdb/tree/master/pkg
 * https://github.com/cockroachdb/cockroach/tree/master/pkg
 * https://github.com/derekparker/delve/tree/master/pkg
-* https://github.com/etcd-io/etcd/tree/master/pkg
+* https://github.com/etcd-io/etcd/tree/main/pkg
 * https://github.com/oklog/oklog/tree/master/pkg
 * https://github.com/flynn/flynn/tree/master/pkg
 * https://github.com/jesseduffield/lazygit/tree/master/pkg
 * https://github.com/gopasspw/gopass/tree/master/pkg
 * https://github.com/sosedoff/pgweb/tree/master/pkg
-* https://github.com/GoogleContainerTools/skaffold/tree/master/pkg
-* https://github.com/knative/serving/tree/master/pkg
-* https://github.com/grafana/loki/tree/master/pkg
+* https://github.com/GoogleContainerTools/skaffold/tree/main/pkg
+* https://github.com/knative/serving/tree/main/pkg
+* https://github.com/grafana/loki/tree/main/pkg
 * https://github.com/bloomberg/goldpinger/tree/master/pkg
 * https://github.com/Ne0nd0g/merlin/tree/master/pkg
 * https://github.com/jenkins-x/jx/tree/master/pkg
-* https://github.com/DataDog/datadog-agent/tree/master/pkg
-* https://github.com/dapr/dapr/tree/master/pkg
+* https://github.com/DataDog/datadog-agent/tree/main/pkg
+* https://github.com/dapr/dapr/tree/main/pkg
 * https://github.com/cortexproject/cortex/tree/master/pkg
 * https://github.com/dexidp/dex/tree/master/pkg
 * https://github.com/pusher/oauth2_proxy/tree/master/pkg
 * https://github.com/pdfcpu/pdfcpu/tree/master/pkg
-* https://github.com/weaveworks/kured/tree/master/pkg
-* https://github.com/weaveworks/footloose/tree/master/pkg
-* https://github.com/weaveworks/ignite/tree/master/pkg
+* https://github.com/weaveworks/kured/tree/main/pkg
+* https://github.com/weaveworks/footloose/tree/main/pkg
+* https://github.com/weaveworks/ignite/tree/main/pkg
 * https://github.com/tmrts/boilr/tree/master/pkg
 * https://github.com/kata-containers/runtime/tree/master/pkg
 * https://github.com/okteto/okteto/tree/master/pkg