diff --git a/.travis.yml b/.travis.yml
index 392c119..4ae84fd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 language: python
 python:
-  - "2.7"
   - "3.5"
   - "3.6"
 before_install:
diff --git a/setup.py b/setup.py
index a7abfe2..eefc35e 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@
       url='https://k2mosaic.geert.io',
       packages=['k2mosaic'],
       package_data={'k2mosaic': ['data/*.csv']},
-      install_requires=['astropy==2.0.8',
+      install_requires=['astropy>=2.0.8',
                         'numpy',
                         'pandas',
                         'click',