diff --git a/setup.py b/setup.py
index f78069b..530de2a 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name='pmd-beamphysics',
-    version = 'v0.3.0',
+    version = 'v0.4.0',
     #packages = ['pmd_beamphysics'],
     packages=find_packages(exclude=['opmd_beamphysics']),  # This is the old package
     package_dir={'pmd_beamphysics':'pmd_beamphysics'},