diff --git a/requirements.txt b/requirements.txt
index 1e1064f..0515950 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,5 +24,5 @@ pytz==2020.1
 requests==2.23.0
 retrying==1.3.3
 six==1.15.0
-urllib3==1.25.9
+urllib3==1.26.5
 Werkzeug==1.0.1