diff --git a/requirements.txt b/requirements.txt
index 9717a0d..ebaed07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,6 +38,6 @@ sendgrid==5.3.0
 six==1.11.0
 SQLAlchemy==1.2.12
 tweepy==3.7.0
-urllib3==1.24.1
+urllib3==1.26.5
 Werkzeug==0.15.3
 WTForms==2.2.1