diff --git a/fracability/__init__.py b/fracability/__init__.py
index 9aa99c8..2636e18 100644
--- a/fracability/__init__.py
+++ b/fracability/__init__.py
@@ -1,4 +1,4 @@
 from os.path import dirname, join as joinpath
 
-__version__ = "1.2.3"
+__version__ = "1.3.1"
 __author__ = 'Gabriele Benedetti'
\ No newline at end of file