diff --git a/pychopper/__init__.py b/pychopper/__init__.py
index 9c140cc..148ec7c 100644
--- a/pychopper/__init__.py
+++ b/pychopper/__init__.py
@@ -2,4 +2,4 @@
 
 __author__ = 'ONT Applications Group'
 __email__ = 'Apps@nanoporetech.com'
-__version__ = '0.6.1'
+__version__ = '1.0.0'
diff --git a/setup.cfg b/setup.cfg
index 66d5aab..cd61a4b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.6.1
+current_version = 1.0.0
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index 4c0e25e..aa24f85 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
 
 setup(
     name='pychopper',
-    version='0.6.1',
+    version='1.0.0',
     description="TODO.",
     long_description=readme,
     author="ONT Applications Group",