diff --git a/requirements.txt b/requirements.txt
index 11a76fa..753b76e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ testpath==0.4.4
 threadpoolctl==2.0.0
 tqdm==4.46.0
 traitlets==4.3.3
-urllib3==1.25.9
+urllib3==1.26.5
 wcwidth==0.1.9
 webencodings==0.5.1
 Werkzeug==1.0.1