diff --git a/README.md b/README.md
index bf8bad44..3181ac2a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Devicehub is built with [Teal](https://github.com/bustawin/teal) and
 ## Installing
 The requirements are:
 
-- Python 3.5 or higher.
+- Python 3.5.3 or higher.
 - PostgreSQL 9.6 or higher.
 
 Install Devicehub with *pip*: `pip3 install ereuse-devicehub -U --pre`.
@@ -63,4 +63,4 @@ for more info.
 Devicehub has many commands that allows you to administrate it. You
 can, for example, create a dummy database of devices with ``flask dummy``
 or create users with ``flask create-user``. See all the
-available commands by just executing ``flask``.
\ No newline at end of file
+available commands by just executing ``flask``.