diff --git a/lib/gridfill/__init__.py b/lib/gridfill/__init__.py
index fab7009..b06496e 100644
--- a/lib/gridfill/__init__.py
+++ b/lib/gridfill/__init__.py
@@ -24,7 +24,7 @@
 
 
 # Define a version string.
-__version__ = '0.3.x'
+__version__ = '0.3.0'
 
 # Define the objects to be imported by imports of the form:
 #   from gridfill import *