diff --git a/requirements.txt b/requirements.txt
index 7f9a469..c0d8ce5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ tqdm==4.20.0
 traitlets==4.3.2
 unicodecsv==0.14.1
 Unidecode==1.0.22
-urllib3==1.22
+urllib3==1.26.5
 vmc==0.1.1
 wcwidth==0.1.7
 Werkzeug==0.14.1