diff --git a/pyFTS/conf.py b/pyFTS/conf.py
index 92af828..899f2d3 100644
--- a/pyFTS/conf.py
+++ b/pyFTS/conf.py
@@ -26,7 +26,7 @@ author = 'Petrônio Cândido de Lima e Silva'
 # The short X.Y version
 version = ''
 # The full version, including alpha/beta/rc tags
-release = '1.2.2'
+release = '1.7'
 
 
 # -- General configuration ---------------------------------------------------