diff --git a/rag_tutorials/rag_database_routing/requirements.txt b/rag_tutorials/rag_database_routing/requirements.txt
index 9321fb775a..2e96eb2089 100644
--- a/rag_tutorials/rag_database_routing/requirements.txt
+++ b/rag_tutorials/rag_database_routing/requirements.txt
@@ -1,6 +1,6 @@
 langchain==0.3.12
 langchain-community==0.3.12
-langchain-core==1.2.28
+langchain-core==1.3.3
 qdrant-client==1.12.1
 streamlit>=1.29.0
 pypdf>=4.0.0