diff --git a/README.md b/README.md
index d718ded..1e4496a 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,8 @@ jobs:
 | directory | string | '.' | Directory to change to before pushing. |
 | repository | string | '' | Repository name. Default or empty repository name represents current github repository. If you want to push to other repository, you should make a [personal access token](https://github.com/settings/tokens) and use it as the `github_token` input.  |
 
+> **Note**: for more information about creating and using secrets see [docs](https://help.github.com/en/github/automating-your-workflow-with-github-actions/virtual-environments-for-github-actions#creating-and-using-secrets-encrypted-variables).
+
 ## License
 
 The Dockerfile and associated scripts and documentation in this project are released under the [MIT License](LICENSE).