diff --git a/python/pyproject.toml b/python/pyproject.toml
index 0862b75bc5d7..b9a10b83eb21 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -68,7 +68,7 @@ autogen = [
     "autogen-agentchat >= 0.2, <0.4"
 ]
 aws = [
-    "boto3>=1.36.4,<1.43.0",
+    "boto3>=1.36.4,<1.44.0",
 ]
 azure = [
     "azure-ai-inference >= 1.0.0b6",