diff --git a/requirements.txt b/requirements.txt
index 775a7ac..5110552 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,7 +81,7 @@ Theano==1.0.4
 toml==0.10.0
 tornado==6.0.2
 tqdm==4.31.1
-urllib3==1.24.3
+urllib3==1.26.5
 watchdog==0.9.0
 Werkzeug==0.15.2
 zmq==0.0.0