diff --git a/python-flask-admin-portal-example/requirements.txt b/python-flask-admin-portal-example/requirements.txt
index 3dc5a0f..b15b62c 100644
--- a/python-flask-admin-portal-example/requirements.txt
+++ b/python-flask-admin-portal-example/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.5.30
+certifi==2023.7.22
 charset-normalizer==2.0.6
 click==8.0.1
 Flask==2.0.1
diff --git a/requirements.txt b/requirements.txt
index f32edb8..dd7dff4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.5.30
+certifi==2023.7.22
 charset-normalizer==2.0.6
 click==8.0.1
 Flask==2.0.1