diff --git a/README.md b/README.md
index ad4777f..f0888f5 100644
--- a/README.md
+++ b/README.md
@@ -71,5 +71,6 @@ Useful links
 Dependencies
 ------------
 
- - Python 2.7 (tested on 2.7.5; 2.6 might work, but test suite lacks support)
+ - Python 2.7 (tested on 2.7.9; 2.6 might work, but test suite lacks support)
+   or 3.x (tested on 3.2, 3.3, 3.4 and 3.5)
  - Python Imaging Library (Debian/Ubuntu package: `python-imaging`)