diff --git a/requirements.txt b/requirements.txt
index 359fa5c..022868a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 langchain>=1.0.0
-langchain-qdrant
+chromadb
 langchain-ollama
-qdrant-client
+python-dotenv