diff --git a/requirements.txt b/requirements.txt
index e306e28..3437bbf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -79,7 +79,7 @@ threadpoolctl==2.1.0
 tqdm==4.54.1
 traitlets==4.3.3
 typing-extensions==3.7.4.3
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.8
 Werkzeug==0.16.1
 wincertstore==0.2