diff --git a/README.md b/README.md
index c6e4adb..a94cb02 100644
--- a/README.md
+++ b/README.md
@@ -82,11 +82,9 @@ Password: password
 
 The list of requirements to install Errbit are :
 
- * Ruby 1.9.3 or higher
+ * Ruby 2.1.0 or higher
  * MongoDB 2.2.0 or higher
 
-Errbit uses Ruby 2.0.0 as a default. However, it is compatible with Ruby 1.9.3 and above.
-
 Installation
 ------------
 
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libgit2 0.21.2