diff --git a/requirements.txt b/requirements.txt
index 2f774a5..66fafbb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,5 +25,5 @@ requests>=2.20.0
 requests-mock==1.5.2
 selenium==3.14.1
 six==1.11.0
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1