diff --git a/End_to_end_Solutions/AOAISearchDemo/app/requirements.txt b/End_to_end_Solutions/AOAISearchDemo/app/requirements.txt
index 86e1ecd..d551c6e 100644
--- a/End_to_end_Solutions/AOAISearchDemo/app/requirements.txt
+++ b/End_to_end_Solutions/AOAISearchDemo/app/requirements.txt
@@ -5,7 +5,7 @@ azure-keyvault==4.2.0
 azure-keyvault-secrets==4.7.0
 azure-search-documents==11.4.0b6
 azure-storage-blob==12.14.1
-Flask==2.2.2
+Flask==2.2.5
 langchain==0.2.10
 openai==0.27.4
 opencensus==0.11.2