fix mindependency

Author: lusu-msft

sdk/ai/azure-ai-agentserver-langgraph/pyproject.toml

@@ -8,10 +8,10 @@ classifiers = ["Programming Language :: Python :: 3", "Programming Language :: P
 
 dependencies = [
     "azure-ai-agentserver-core",
-    "langchain>0.4.0",
-    "langchain-openai>0.4.0",
-    "langchain-azure-ai[opentelemetry]",
-    "langgraph>0.4.0",
+    "langchain>0.3.5",
+    "langchain-openai>0.3.10",
+    "langchain-azure-ai[opentelemetry]>=0.1.4",
+    "langgraph>0.5.0",
     "opentelemetry-exporter-otlp-proto-http",
 ]