diff --git a/requirements.txt b/requirements.txt
index 6310eab..dd83e54 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ MarkupSafe==1.1.1
 python-dateutil==2.8.0
 requests==2.22.0
 six==1.12.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.4