diff --git a/requirements.txt b/requirements.txt
index c2fec01..74d9881 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,6 +5,7 @@ customtkinter
 openai
 chromadb
 langchain-community
+langchain_chroma
 sentence_transformers
 scikit-learn
 nltk