diff --git a/requirements.txt b/requirements.txt
index 005d3db..de68f9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ promptflow[azure]
 promptflow-tools
 azure-ai-generative[index,evaluate,promptflow]
 azure-identity
-pyautogen==0.2.27
+ag2==0.2.27
 yfinance
 pillow
 #azure-search-documents==11.6.0b4#11.4.0
\ No newline at end of file