diff --git a/requirements.txt b/requirements.txt
index e2f6c41..e8f4634 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2018.8.13
 chardet==3.0.4
 idna==2.7
-requests==2.19.1
+requests>=2.20.0
 six==1.11.0
 slackclient==1.2.1
 urllib3==1.23