diff --git a/Babylon/version.py b/Babylon/version.py
index 582082520..2d6a6c69b 100644
--- a/Babylon/version.py
+++ b/Babylon/version.py
@@ -1,4 +1,4 @@
-VERSION = '5.0.0-dev1'
+VERSION = '5.0.0-alpha.1'
 
 
 def get_version():