diff --git a/02-notifon/notifier/requirements.txt b/02-notifon/notifier/requirements.txt
index 8dab7d0..91713de 100644
--- a/02-notifon/notifier/requirements.txt
+++ b/02-notifon/notifier/requirements.txt
@@ -1,2 +1,2 @@
-requests==2.18.4
+requests==2.20.0
 sodapy==1.4.6