diff --git a/phygnn/version.py b/phygnn/version.py
index 4a4587c..a38e27a 100644
--- a/phygnn/version.py
+++ b/phygnn/version.py
@@ -1,4 +1,4 @@
 # -*- coding: utf-8 -*-
 """Physics Guided Neural Network version."""
 
-__version__ = '0.0.27'
+__version__ = '0.0.28'