Run update.sh

vault/README.md

@@ -17,6 +17,7 @@ WARNING:
 # Supported tags and respective `Dockerfile` links
 
 -	[`1.2.3`, `latest`](https://github.com/hashicorp/docker-vault/blob/931be649e18a93b84da9c69ebbf41aaca5213090/0.X/Dockerfile)
+-	[`1.3.0-beta1`](https://github.com/hashicorp/docker-vault/blob/9ddb0f653374af7bb64a1ac4cbd1c64a1784557c/0.X/Dockerfile)
 
 # Quick reference