diff --git a/README.md b/README.md
index 5de8f10..340942b 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,8 @@
 | python | gtts | https://pypi.org/project/gTTS/ | pip install gTTS |
 | python | PyYAML | https://pypi.org/project/PyYAML/ | pip install PyYAML |
 | python | injector | https://github.com/python-injector/injector | pip install injector |
+| python | langchain | https://github.com/langchain-ai/langchain | pip install langchain |
+| python | chromadb | https://docs.trychroma.com/getting-started | pip install chromadb |
 
 ## Start
 Dev rh