diff --git a/requirements.txt b/requirements.txt
index 192bcea..9199e26 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 langchain>=0.3.0
 langchain-ollama>=0.1.0
-chromadb>=0.5.0
+langchain-community>=0.3.0
 python-dotenv>=1.0.0
-rich>=13.0.0
+rich>=13.0.0
\ No newline at end of file