diff --git a/requirements.txt b/requirements.txt
index 1e06e0b8..84fe954b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -62,7 +62,7 @@ tesedml==0.4.3
 tornado==6.0.3
 traitlets==4.3.3
 twine==1.13.0
-urllib3==1.25.6
+urllib3==1.26.5
 wcwidth==0.1.7
 zipp==0.6.0
 pathos