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..c26d36034 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
@@ -3,7 +3,7 @@ uvicorn[standard]==0.27.1
 python-multipart==0.0.9
 langchain==0.3.14
 langchain-community==0.3.14
-langchain-core==0.3.29
+langchain-core==0.3.80
 unstructured[all-docs]==0.12.5
 sentence-transformers==3.0.0
 llama-index-core==0.12.10