diff --git a/setup.py b/setup.py
index 2dd9f46..3be4bbc 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,7 @@ for name, requirements in extras_require.items():
 
 setup(
     name='SQLAlchemy-Utils',
-    version='0.26.2',
+    version='0.26.3',
     url='https://github.com/kvesteri/sqlalchemy-utils',
     license='BSD',
     author='Konsta Vesterinen, Ryan Leckey, Janne Vanhala, Vesa Uimonen',
@@ -53,7 +53,7 @@ setup(
         'Various utility functions for SQLAlchemy.'
     ),
     long_description=__doc__,
-    packages=find_packages('.'),
+    packages=find_packages('.', exclude=['tests', 'tests.*']),
     zip_safe=False,
     include_package_data=True,
     platforms='any',
diff --git a/sqlalchemy_utils/__init__.py b/sqlalchemy_utils/__init__.py
index 4e7dfe5..22bdec1 100644
--- a/sqlalchemy_utils/__init__.py
+++ b/sqlalchemy_utils/__init__.py
@@ -70,7 +70,7 @@ from .types import (
 )
 
 
-__version__ = '0.26.2'
+__version__ = '0.26.3'
 
 
 __all__ = (