diff --git a/requirements.txt b/requirements.txt
index 6410c31..a4eda31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ Jinja2==2.10
 MarkupSafe==1.0
 PyJWT==1.6.4
 requests==2.19.1
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1