add rebar update provider

1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index e6ccf8f..b47a5a0 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ This is an experimental branch.
 | Command    | Description |
 |----------- |------------ |
 | compile    | Build project |
+| update <dep>   | Update dep source |
 | shell      | Run shell with project apps in path |
 | escriptize | Create escript from project |
 | release    | Build release of project |