diff --git a/README.rst b/README.rst
index bf1795b..59f725e 100644
--- a/README.rst
+++ b/README.rst
@@ -115,11 +115,11 @@ recommend you to install it in a Python virtual environment. For example:
 
     $ git clone https://github.com/cedricbonhomme/Stegano.git
     $ cd Stegano/
-    $ pew install 3.6.1 --type CPython
-    $ pew new --python=$(pew locate_python 3.6.1)  -a . -r requirements.txt stegano-dev
+    $ pew install 3.6.3 --type CPython
+    $ pew new --python=$(pew locate_python 3.6.3)  -a . -r requirements.txt stegano-dev
     stegano-dev$ python
-    Python 3.6.1 (default, Jun 28 2017, 07:49:05)
-    [GCC 6.3.0 20170406] on linux
+    Python 3.6.3 (default, Dec  5 2017, 22:12:25) 
+    [GCC 7.2.0] on linux
     Type "help", "copyright", "credits" or "license" for more information.
     >>> import stegano
     >>>