diff --git a/mirror/dependencies/pnda_requirements_py2.txt b/mirror/dependencies/pnda_requirements_py2.txt
index 19c18c5c..73f6fe1e 100644
--- a/mirror/dependencies/pnda_requirements_py2.txt
+++ b/mirror/dependencies/pnda_requirements_py2.txt
@@ -113,7 +113,7 @@ thriftpy==0.3.9
 tornado-cors==0.6.0
 tornado==4.4.2
 tzlocal==1.3
-urllib3==1.19.1
+urllib3==1.26.5
 wheel==0.29.0
 widgetsnbextension==2.0.0
 virtualenv==15.1.0