diff --git a/requirements.txt b/requirements.txt
index ad394f9..173cef3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,7 +81,7 @@ toml==0.10.1
 tornado==6.1
 tqdm==4.54.1
 traitlets==5.0.5
-urllib3==1.25.10
+urllib3==1.26.5
 visions==0.5.0
 wcwidth==0.2.5
 webencodings==0.5.1