diff --git a/requirements.txt b/requirements.txt
index d830138..1ac4b08 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ jupyterlab-pygments==0.2.2
 jupyterlab-widgets==3.0.3
 langchain==0.1.5
 langchain-community==0.0.19
-langchain-core==0.1.21
+langchain-core==0.1.30
 langsmith==0.0.87
 markdown-it-py==3.0.0
 MarkupSafe==2.1.1