diff --git a/tools/evaluation/requirements.txt b/tools/evaluation/requirements.txt
index 7c471e45..40b40f5f 100644
--- a/tools/evaluation/requirements.txt
+++ b/tools/evaluation/requirements.txt
@@ -7,7 +7,7 @@ pymilvus==2.3.1
 jupyterlab==4.0.8
 ragas==0.0.21
 seaborn==0.13.0
-langchain-core==0.1.3
+langchain-core==0.1.34
 langchain-nvidia-ai-endpoints==0.0.1
 langchain-nvidia-trt==0.0.1rc0
 atlassian-python-api==3.41.4