diff --git a/Langchain Chatbot/requirements.txt b/Langchain Chatbot/requirements.txt
index c315b3e..9ce3a07 100644
--- a/Langchain Chatbot/requirements.txt	
+++ b/Langchain Chatbot/requirements.txt	
@@ -1,4 +1,6 @@
 streamlit
 streamlit_chat
 langchain
-sentence_transformers
\ No newline at end of file
+sentence_transformers
+protobuf>=6.33.5 # not directly required, pinned by Snyk to avoid a vulnerability
+torch>=2.10.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file