diff --git a/example/requirements.txt b/example/requirements.txt
index 00cce6a..071853a 100644
--- a/example/requirements.txt
+++ b/example/requirements.txt
@@ -4,5 +4,5 @@ Flask==0.11.1
 itsdangerous==0.24
 Jinja2==2.8
 MarkupSafe==0.23
-requests==2.11.1
+requests==2.20.0
 Werkzeug==0.11.11