diff --git a/rb/README.md b/rb/README.md
index fd9c7c2e5503e..b51d830af65c1 100644
--- a/rb/README.md
+++ b/rb/README.md
@@ -1,6 +1,6 @@
 # selenium-webdriver
 
-This gem provides Ruby bindings for Selenium and supports MRI >= 2.6
+This gem provides Ruby bindings for Selenium and supports MRI >= 3.0.
 
 ## Install