diff --git a/requirements.txt b/requirements.txt
index 0b30198..975b3aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ six==1.11.0
 # Python HTTP for Humans.
 # License: Apache Software License
 # Upstream url: http://python-requests.org
-requests==2.2.1
+requests==2.20.0
 
 # Flask
 # License: BSD