diff --git a/gcf/gcf-ai-platform-example/requirements.txt b/gcf/gcf-ai-platform-example/requirements.txt
index 1e5f2452..b99091bd 100644
--- a/gcf/gcf-ai-platform-example/requirements.txt
+++ b/gcf/gcf-ai-platform-example/requirements.txt
@@ -1,2 +1,2 @@
-Flask==1.0.2
+Flask==2.3.2
 google-api-python-client==1.7.8