diff --git a/packages/python/examples/flask/requirements.txt b/packages/python/examples/flask/requirements.txt
index f16f54af41..554165b963 100644
--- a/packages/python/examples/flask/requirements.txt
+++ b/packages/python/examples/flask/requirements.txt
@@ -8,5 +8,5 @@ Jinja2==3.1.2
 MarkupSafe==2.1.1
 ../../
 requests==2.31.0
-urllib3==1.26.9
+urllib3==1.26.18
 Werkzeug==2.2.3