diff --git a/README.rst b/README.rst
index 2b84a609..eec7cb9f 100644
--- a/README.rst
+++ b/README.rst
@@ -21,7 +21,7 @@ Install with `pip <https://pip.pypa.io/en/stable/>`__:
 
   $ pip install stix2
 
-Note: The library requires Python 3.6+.
+Note: The library requires Python 3.6+.!!!!!!!!!
 
 Usage
 -----