diff --git a/requirements.txt b/requirements.txt
index 567aa91..756b7b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,4 @@ pytz==2019.1
 requests==2.22.0
 rsa==4.0
 six==1.12.0
-urllib3==1.25.3
+urllib3==1.26.5