diff --git a/requirements.txt b/requirements.txt
index d6d7aca..e1abc2c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ google-auth-httplib2==0.0.3
 google-auth-oauthlib==0.4.1
 html2text==2016.1.8
 python-dateutil==2.5.2
-requests==2.20.0
+requests==2.31.0