diff --git a/README.md b/README.md
index 93d40e6d5b..0fac81cf2a 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ Now, you can use futures-rs:
 use futures::future::Future; // Note: It's not `futures_preview`
 ```
 
-The current version of futures-rs requires Rust nightly 2019-02-15 or later.
+The current version of futures-rs requires Rust nightly 2019-04-13 or later.
 
 ### Feature `std`