diff --git a/generative_ai/requirements.txt b/generative_ai/requirements.txt
index 5d8bc64d330..58acead2b67 100644
--- a/generative_ai/requirements.txt
+++ b/generative_ai/requirements.txt
@@ -7,7 +7,7 @@ google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.29.0
 anthropic[vertex]==0.28.0
-langchain-core==0.2.11
+langchain-core==0.3.80
 langchain-google-vertexai==1.0.6
 numpy<2
 openai==1.30.5