diff --git a/python/lib/dcos/setup.py b/python/lib/dcos/setup.py
index 78d14cfa..6312e7c9 100644
--- a/python/lib/dcos/setup.py
+++ b/python/lib/dcos/setup.py
@@ -62,7 +62,7 @@
     install_requires=[
         'jsonschema>=2.5, <4.0',
         'pager>=3.3, <4.0',
-        'prettytable>=0.7, <1.0',
+        'prettytable>=0.7, <3.0',
         'PyJWT==1.7.1',
         'pygments>=2.0, <3.0',
         'requests>=2.6, <3.0',