diff --git a/_vendor/github.com/docker/cli/docs/extend/legacy_plugins.md b/_vendor/github.com/docker/cli/docs/extend/legacy_plugins.md
index 2c6ba4bc1a2..5a25a92e519 100644
--- a/_vendor/github.com/docker/cli/docs/extend/legacy_plugins.md
+++ b/_vendor/github.com/docker/cli/docs/extend/legacy_plugins.md
@@ -75,10 +75,11 @@ The sections below provide an overview of available third-party plugins.
 ### Authorization plugins
 
 | Plugin                                                               | Description                                                                                                                                                                                                                                                                                                                          |
-|:---------------------------------------------------------------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| [Casbin AuthZ Plugin](https://github.com/casbin/casbin-authz-plugin) | An authorization plugin based on [Casbin](https://github.com/casbin/casbin), which supports access control models like ACL, RBAC, ABAC. The access control model can be customized. The policy can be persisted into file or DB.                                                                                                     |
-| [HBM plugin](https://github.com/kassisol/hbm)                        | An authorization plugin that prevents from executing commands with certains parameters.                                                                                                                                                                                                                                              |
-| [Twistlock AuthZ Broker](https://github.com/twistlock/authz)         | A basic extendable authorization plugin that runs directly on the host or inside a container. This plugin allows you to define user policies that it evaluates during authorization. Basic authorization is provided if Docker daemon is started with the --tlsverify flag (username is extracted from the certificate common name). |
+|:------------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| [Casbin AuthZ Plugin](https://github.com/casbin/casbin-authz-plugin)                      | An authorization plugin based on [Casbin](https://github.com/casbin/casbin), which supports access control models like ACL, RBAC, ABAC. The access control model can be customized. The policy can be persisted into file or DB.                                                                                                     |
+| [HBM plugin](https://github.com/kassisol/hbm)                                             | An authorization plugin that prevents from executing commands with certains parameters.                                                                                                                                                                                                                                              |
+| [Twistlock AuthZ Broker](https://github.com/twistlock/authz)                              | A basic extendable authorization plugin that runs directly on the host or inside a container. This plugin allows you to define user policies that it evaluates during authorization. Basic authorization is provided if Docker daemon is started with the --tlsverify flag (username is extracted from the certificate common name). |
+| [Open Policy Agent - Docker Authz](https://github.com/open-policy-agent/opa-docker-authz) | Based on [Open Policy Agent](https://github.com/open-policy-agent/opa), this plugin allows you to use rego policies to validate requests to the docker engine. |
 
 ## Troubleshooting a plugin