diff --git a/requirements.txt b/requirements.txt
index e60bc4b..5435783 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
 pyodbc==5.1.0
 tabulate==0.9.0
-langchain==0.1.6
-langchain-community==0.0.20
-langchain-core==0.1.23
+langchain==0.3.0
+langchain-community==0.2.9
+langchain-core==0.1.35
 langchain-huggingface
-langchain-experimental==0.0.49
+langchain-experimental==0.0.61
 python-dotenv
 pandas==2.2.2
\ No newline at end of file