diff --git a/requirements.txt b/requirements.txt
index e265d6e..2ffc174 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,6 +17,6 @@ pyparsing==2.4.7
 python-dateutil==2.8.1
 requests==2.23.0
 six==1.15.0
-urllib3==1.25.9
+urllib3==1.26.5
 Werkzeug==1.0.1
 WTForms==2.3.1