diff --git a/Python/src/requirements.txt b/Python/src/requirements.txt
index cde15b60..f406df09 100644
--- a/Python/src/requirements.txt
+++ b/Python/src/requirements.txt
@@ -1,4 +1,4 @@
-semantic-kernel==1.35.0
+semantic-kernel==1.39.3
 python-dotenv==1.1.1
 azure-search-documents==11.5.3
 fastapi==0.116.1