diff --git a/requirements.txt b/requirements.txt
index 75e17df..513feb4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,5 +66,5 @@ simplejson==3.16.0
 six==1.11.0
 stripe==2.5.0
 Unidecode==0.4.21
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1