diff --git a/requirements.txt b/requirements.txt
index a01b7af..6811131 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,4 +31,4 @@ six==1.15.0
 tornado==6.0.4
 typepy==1.1.1
 uritemplate==3.0.1
-urllib3==1.25.9
+urllib3==1.26.5