diff --git a/setup.py b/setup.py
index 011c895..328053b 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="huracan",
-    version="0.0.a0",
+    version="0.0.a1",
     author="Antonio Lopez Rivera",
     author_email="antonlopezr99@gmail.com",
     description="Open source, 0-dimensional, object-oriented airbreathing engine modelling package for preliminary analysis and design of airbreathing engines, divulgation and educational purposes.",