diff --git a/requirements.txt b/requirements.txt
index e8c4779..a828c53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
 pyodbc==5.1.0
 tabulate==0.9.0
-langchain==0.3.0
-langchain-community==0.2.9
-langchain-core==0.1.35
+langchain==0.3.17
+langchain-community==0.3.16
+langchain-core==0.3.33
 langchain-huggingface
-langchain-experimental==0.0.61
+langchain-experimental==0.3.4
 python-dotenv
 pandas==2.2.2