use correct attrs module

John Miller · John Miller · commit 8aa48c31b84b · 2017-07-12T09:40:54.000-04:00
diff --git a/setup.py b/setup.py
@@ -12,7 +12,7 @@
       install_requires=[
           'pendulum==1.2.0',
           'simplejson==3.11.1',
-          'attr==0.2.0',
+          'attrs==17.2.0',
       ],
       packages=find_packages(),
       package_data = {
