diff --git a/requirements.txt b/requirements.txt
index 567bc24..94ca0ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,6 +33,6 @@ sendgrid==5.0.0
 six==1.10.0
 stevedore==1.25.0
 twilio==6.5.2
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.12.2
 git+https://github.com/johnfraney/wkhtmltopdf-pack.git@a4996edbd9ec1c9dfe316146e7fa17cc8f86a676#egg=wkhtmltopdf_pack
\ No newline at end of file