diff --git a/requirements.txt b/requirements.txt
index fbb0f61..5a975a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,6 +41,6 @@ snowballstemmer==1.2.1
 SQLAlchemy==1.2.2
 twilio==6.10.3
 tzlocal==1.5.1
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.14.1
 WTForms==2.1