diff --git a/rmsd/calculate_rmsd.py b/rmsd/calculate_rmsd.py
index 0f83723..1ebec3e 100755
--- a/rmsd/calculate_rmsd.py
+++ b/rmsd/calculate_rmsd.py
@@ -8,7 +8,7 @@
 https://github.com/charnley/rmsd
 """
 
-__version__ = '1.2.7'
+__version__ = '1.3.0'
 
 import copy
 import re
diff --git a/setup.py b/setup.py
index 54928a9..78a6935 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 import setuptools
 import os
 
-__version__ = '1.2.7'
+__version__ = '1.3.0'
 
 # Find the absolute path
 here = os.path.abspath(os.path.dirname(__file__))