diff --git a/requirements.txt b/requirements.txt
index e71e929..d8364e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,5 +8,5 @@ itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
 requests==2.22.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.4