diff --git a/requirements.txt b/requirements.txt
index 4ea47bc0..a09cc62d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 black==24.8.0
 fastapi==0.112.2
 flake8==7.1.1
-langchain==0.2.14
+langchain==0.3.0
 ollama==0.3.1
 openai==1.42.0
 pre-commit==3.8.0