diff --git a/requirements.txt b/requirements.txt
index fae7062..d745f3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Jinja2==2.8
 lxml==3.5.0
 MarkupSafe==0.23
 python-telegram-bot==5.0.0
-requests==2.9.1
+requests==2.20.0
 six==1.10.0
 urllib3==1.16
 Werkzeug==0.11.5