diff --git a/setup.py b/setup.py
index 2636ad5..2b05bd0 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
     # Basic package information:
     name='django-twilio',
-    version='0.8.0',
+    version='0.9.0a0',
     packages=find_packages(),
 
     # Packaging options:
@@ -20,9 +20,9 @@
     install_requires=[
         'setuptools>=36.2',
         'twilio>=6.3.0,<7',
-        "Django>=1.8,<1.9 ; python_version='3.3'",
-        "Django>=1.8,<2 ; python_version<'3.4'",
-        "Django>=1.8,<2.1 ; python_version>='3.4'",
+        'Django>=1.8,<1.9;python_version=="3.3"',
+        'Django>=1.8,<2;python_version<"3.4"',
+        'Django>=1.8,<2.1;python_version>="3.4"',
         'django-phonenumber-field>=0.6',
     ],