diff --git a/requirements.txt b/requirements.txt
index 9bf60e7..31f95cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ itsdangerous==1.1.0
 Jinja2==2.10
 MarkupSafe==1.1.0
 requests==2.21.0
-urllib3==1.24.1
+urllib3==1.26.5
 Werkzeug==0.14.1