diff --git a/experts/code_sample/chapter-456/ai_saas/requirements.txt b/experts/code_sample/chapter-456/ai_saas/requirements.txt
index a1ff429..f6f2a51 100644
--- a/experts/code_sample/chapter-456/ai_saas/requirements.txt
+++ b/experts/code_sample/chapter-456/ai_saas/requirements.txt
@@ -1,3 +1,3 @@
 Flask==1.1.1
-Flask-Cors==3.0.8
+Flask-Cors==3.0.9
 wget
\ No newline at end of file