diff --git a/LLM/rag/requirements.txt b/LLM/rag/requirements.txt
index 1f9c297..27cf7bb 100644
--- a/LLM/rag/requirements.txt
+++ b/LLM/rag/requirements.txt
@@ -1,6 +1,6 @@
 langchain==1.3.15
 langchain-community==0.4.2
-langchain-core==1.3.3
+langchain-core==1.6.0
 langchain-huggingface==1.2.2
 huggingface-hub>=1.27.0
 sentence-transformers==3.4.1