diff --git a/setup.py b/setup.py
index 37dab094f..36d0dd5f2 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@ from setuptools import setup, find_packages
 
 install_requires = [
     "Jinja2",
-    "boto",
+    "boto>=2.20.0",
     "flask",
     "httpretty>=0.6.1",
     "requests",