diff --git a/industries/healthcare/medical-device-training-assistant/src/chain_server/requirements.txt b/industries/healthcare/medical-device-training-assistant/src/chain_server/requirements.txt
index 25b683b25..ab6a354a4 100644
--- a/industries/healthcare/medical-device-training-assistant/src/chain_server/requirements.txt
+++ b/industries/healthcare/medical-device-training-assistant/src/chain_server/requirements.txt
@@ -1,7 +1,7 @@
 fastapi==0.110.0
 uvicorn[standard]==0.27.1
 python-multipart==0.0.9
-langchain==0.3.14
+langchain==0.3.30
 langchain-community==0.3.14
 langchain-core==0.3.29
 unstructured[all-docs]==0.12.5