diff --git a/requirements.txt b/requirements.txt
index 49b5644..519da9d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
-requests==2.2.1
+requests==2.20.0
 wsgiref==0.1.2
 gunicorn==18.0
 slacker==0.4.0