diff --git a/requirements.txt b/requirements.txt
index 211d487..6f197a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,6 +29,6 @@ requests==2.21.0
 six==1.12.0
 tablib==0.12.1
 unicodecsv==0.14.1
-urllib3==1.24.1
+urllib3==1.26.5
 xlrd==1.2.0
 xlwt==1.3.0