diff --git a/docs/conf.py b/docs/conf.py
index e2002a8d..1bd00f7f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -53,7 +53,7 @@
 # The short X.Y version.
 
 import re
-with file(os.path.join(path_dir, 'intercom', 'intercom.py')) as init:
+with open(os.path.join(path_dir, 'intercom', 'intercom.py')) as init:
     source = init.read()
     m = re.search("__version__ = '(\d+\.\d+\.\d+)'", source, re.M)
     version = m.groups()[0]
diff --git a/setup.py b/setup.py
index 7f2d57e9..295f201f 100644
--- a/setup.py
+++ b/setup.py
@@ -10,9 +10,9 @@
 from setuptools import find_packages
 from setuptools import setup
 
-with file(os.path.join('intercom', 'intercom.py')) as init:
+with open(os.path.join('intercom', '__init__.py')) as init:
     source = init.read()
-    m = re.search("__version__ = '(\d+\.\d+\.\d+)'", source, re.M)
+    m = re.search("__version__ = '(.+)'", source, re.M)
     __version__ = m.groups()[0]
 
 setup(