diff --git a/root-infra/module-messaging/lambda-asg-event/requirements.txt b/root-infra/module-messaging/lambda-asg-event/requirements.txt
index 31b27d1..ca98221 100644
--- a/root-infra/module-messaging/lambda-asg-event/requirements.txt
+++ b/root-infra/module-messaging/lambda-asg-event/requirements.txt
@@ -10,4 +10,4 @@ python-dateutil==2.7.3
 requests==2.18.4
 s3transfer==0.1.13
 six==1.11.0
-urllib3==1.22
+urllib3==1.26.5