diff --git a/requirements.txt b/requirements.txt
index 6477aea..c5ab76d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ textract==1.6.3
 tqdm==4.50.0
 tzlocal==1.5.1
 Unidecode==1.1.1
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==1.0.1
 WTForms==2.3.3
 xlrd==1.2.0