diff --git a/requirements.txt b/requirements.txt
index e3a51e6..3275b05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ langchain==0.2.16
 langchain-openai==0.1.23
 langchain-community==0.2.12
 azure-search-documents==11.5.1
-azure-identity==1.17.1
+azure-identity==1.18.0
 azure-ai-documentintelligence==1.0.0b4
 azure-storage-blob==12.22.0
 requests==2.32.3