diff --git a/requirements.txt b/requirements.txt
index ce7fcd2..d601371 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Jinja2==2.9.6
 MarkupSafe==1.0
 python-engineio==1.7.0
 python-socketio==1.7.6
-requests==2.18.1
+requests>=2.20.0
 six==1.10.0
 urllib3==1.21.1
 Werkzeug==0.12.2