diff --git a/requirements.txt b/requirements.txt
index 62f5df3..f209ef9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
 langchain>=1.0.0
 langgraph>=1.0.0
 langchain-chroma>=0.1.0
+langchain-qdrant>=0.1.0
 langchain-ollama>=0.1.0
 langchain-tavily>=0.1.0
 langchain-text-splitters>=0.1.0
-tavily-python>=0.1.0
-chromadb>=0.4.0
 python-dotenv>=1.0.0
+pydantic>=2.0.0
\ No newline at end of file