diff --git a/meraki_cloud_simulator/meraki-sample-captive-portal/requirements.txt b/meraki_cloud_simulator/meraki-sample-captive-portal/requirements.txt
index b9a4593..7670c69 100644
--- a/meraki_cloud_simulator/meraki-sample-captive-portal/requirements.txt
+++ b/meraki_cloud_simulator/meraki-sample-captive-portal/requirements.txt
@@ -1,3 +1,3 @@
 Flask==1.1.1
-requests==2.22.0
+requests==2.31.0
 webexteamssdk==1.2