fix: update package versions for langchain-core, langchain-google-genai, langchain-aws, and pypdf

Author: liuruibin

pyproject.toml

@@ -22,18 +22,18 @@ dependencies = [
     "beautifulsoup4==4.13.4",
     "jieba==0.42.1",
     "langchain==1.2.15",
-    "langchain-core==1.2.29",
+    "langchain-core==1.2.30",
     "langchain-openai==1.1.13",
     "langchain-anthropic==1.4.0",
     "langchain-community==0.4.1",
     "langchain-deepseek==1.0.1",
-    "langchain-google-genai==4.2.1",
+    "langchain-google-genai==4.2.2",
     "langchain-mcp-adapters==0.2.2",
     "langchain-huggingface==1.2.1",
     "langchain-ollama==1.1.0",
-    "langchain-aws==1.4.3",
+    "langchain-aws==1.4.4",
     "langgraph==1.1.6",
-    "deepagents==0.5.2",
+    "deepagents==0.5.3",
     "torch==2.8.0",
     "numpy==1.26.4",
     "sentence-transformers==5.0.0",