diff --git a/requirements.txt b/requirements.txt
index 422cc85..7f2e387 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,5 @@ MarkupSafe==1.1.1
 pycodestyle==2.5.0
 requests==2.21.0
 SQLAlchemy==1.3.1
-urllib3==1.24.1
+urllib3==1.26.5
 Werkzeug==0.14.1