Update README.md (#1206)

Author: lonesometraveler

README.md

@@ -53,7 +53,7 @@ features = ["sync"]
 The driver can be used easily with the Actix web framework by storing a `Client` in Actix application data. A full example application for using MongoDB with Actix can be found [here](https://github.com/actix/examples/tree/master/databases/mongodb).
 
 ### Rocket
-The Rocket web framework provides built-in support for MongoDB via the Rust driver. The documentation for the [`rocket_db_pools`](https://api.rocket.rs/v0.5-rc/rocket_db_pools/index.html) crate contains instructions for using MongoDB with your Rocket application.
+The Rocket web framework provides built-in support for MongoDB via the Rust driver. The documentation for the [`rocket_db_pools`](https://api.rocket.rs/v0.5/rocket_db_pools/index.html) crate contains instructions for using MongoDB with your Rocket application.
 
 ## Note on connecting to Atlas deployments