diff --git a/requirements.txt b/requirements.txt
index 3076bfd..da1b7b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,5 +16,5 @@ pytz==2020.1
 requests==2.23.0
 requests-oauthlib==1.3.0
 six==1.14.0
-urllib3==1.25.9
+urllib3==1.26.5
 xlrd==1.2.0