diff --git a/setup.py b/setup.py
index d953bbe..0c9b873 100644
--- a/setup.py
+++ b/setup.py
@@ -117,8 +117,7 @@
         'pandas >=0.17',
         'requests >=2.0',
         'scikit-learn >=0.18',
-        'tables >=3.1, <3.6; python_version <"3.6"',
-        'tables >=3.1, <3.7; python_version >="3.6"'
+        'tables >=3.1'
     ],
     classifiers=[
         "Development Status :: 4 - Beta",