diff --git a/requirements.txt b/requirements.txt
index cefdabc..d7ce809 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ requests==2.18.4
 six==1.11.0
 sqlparse==0.2.4
 tabulate==0.8.2
-urllib3==1.22
+urllib3==1.26.5
 virtualenv==16.0.0
 webargs==4.1.2
 Werkzeug==0.14.1