diff --git a/requirements.txt b/requirements.txt
index 4e9d6ca..9184d38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ toml==0.10.0
 tqdm==4.19.1
 troposphere==2.3.3
 Unidecode==1.0.22
-urllib3==1.23
+urllib3==1.26.5
 Werkzeug==0.14.1
 wsgi-request-logger==0.4.6
 zappa==0.48.2