diff --git a/requirements.txt b/requirements.txt
index 8d9280e..f713240 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ mysqlclient==1.3.12
 PyMySQL==0.7.11
 pytz==2017.2
 requests==2.18.4
-urllib3==1.22
+urllib3==1.26.5