diff --git a/requirements.txt b/requirements.txt
index d028f82..732cda8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,5 +25,5 @@ requests==2.20.0
 rsa==4.0
 six==1.11.0
 typed-ast==1.1.0
-urllib3==1.24.2
+urllib3==1.26.4
 wrapt==1.10.11