diff --git a/setup.py b/setup.py
index 0c15c9c..c1541c1 100644
--- a/setup.py
+++ b/setup.py
@@ -7,6 +7,6 @@
     description='Bothub NLP Backend',
     packages=find_packages(),
     install_requires=[
-        'requests==2.20.1',
+        'requests',
     ],
 )