diff --git a/End_to_end_Solutions/AOAISearchDemo/notebooks/requirements.txt b/End_to_end_Solutions/AOAISearchDemo/notebooks/requirements.txt
index 37b6206..9fca90c 100644
--- a/End_to_end_Solutions/AOAISearchDemo/notebooks/requirements.txt
+++ b/End_to_end_Solutions/AOAISearchDemo/notebooks/requirements.txt
@@ -1,4 +1,4 @@
-azure-identity==1.12.0
+azure-identity==1.16.1
 langchain==0.2.10
 openai==0.26.4
 azure-search-documents==11.4.0b3