diff --git a/requirements.txt b/requirements.txt
index 3e74659..b481841 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ Jinja2==2.10.1
 MarkupSafe==1.1.1
 pycodestyle==2.5.0
 requests==2.22.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.5