diff --git a/sample-apps/flask/requirements.txt b/sample-apps/flask/requirements.txt
index 43f87a7e..9b0a73ae 100644
--- a/sample-apps/flask/requirements.txt
+++ b/sample-apps/flask/requirements.txt
@@ -1,5 +1,5 @@
 boto3==1.34.26
-certifi==2023.11.17
+certifi==2024.7.4
 chardet==5.2.0
 Flask==2.3.3
 idna==3.7