diff --git a/requirements.txt b/requirements.txt
index 43d8ead..e878f16 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -132,7 +132,7 @@ thrift==0.11.0
 tornado==5.1
 tqdm==4.28.1
 traitlets==4.3.2
-urllib3==1.24.2
+urllib3==1.26.5
 wcwidth==0.1.7
 websocket-client==0.54.0
 Werkzeug==0.15.3