diff --git a/requirements.txt b/requirements.txt
index c4653dc..1812daa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -185,7 +185,7 @@ tqdm==4.31.1
 traitlets==4.3.2
 tushare==1.2.35
 unicodecsv==0.14.1
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7
 webencodings==0.5.1
 Werkzeug==0.14.1