diff --git a/requirements.txt b/requirements.txt
index 64e84e2..efcca7e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,6 @@ pytz==2018.7
 requests==2.20.1
 six==1.11.0
 typed-ast==1.1.0
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.15.3
 wrapt==1.10.11