diff --git a/requirements.txt b/requirements.txt
index ed88c7b..6c494af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ sendgrid==5.6.0
 six==1.11.0
 slackclient==1.3.0
 tweepy==3.6.0
-urllib3==1.24
+urllib3==1.26.5
 wcwidth==0.1.7
 websocket-client==0.53.0
 wit==5.1.0