diff --git a/README.md b/README.md
index 91e1eda..dc514a5 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,10 @@ Imbox - Python IMAP for Humans
 
 Python library for reading IMAP mailboxes and converting email content to machine readable data
 
+Requirements
+============
+
+* Python (3.2, 3.3, 3.4, 3.5)
 
 
 Installation