diff --git a/requirements.txt b/requirements.txt
index 2d88941134..2012b6cde6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ matplotlib
 PyYAML
 python-dateutil
 urllib3
-requests==2.11.1
+requests==2.20.0
 sqlalchemy>=1.0.5