diff --git a/requirements.txt b/requirements.txt
index 4b059dc..b3a8591 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ MarkupSafe==1.1.1
 python-dateutil==2.8.0
 s3transfer==0.2.0
 six==1.12.0
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.16.1
 marshmallow==2.19.2
 Flask-DotEnv==0.1.2