diff --git a/community/multimodal_assistant/requirements.txt b/community/multimodal_assistant/requirements.txt
index 3e0ac110e..c47dbd9a7 100644
--- a/community/multimodal_assistant/requirements.txt
+++ b/community/multimodal_assistant/requirements.txt
@@ -2,7 +2,7 @@ pymupdf==1.23.15
 gspread==6.0.0
 langchain==0.1.4
 langchain_community==0.0.16
-langchain_core==0.1.16
+langchain_core==0.3.81
 langchain_nvidia_ai_endpoints
 pandas==2.2.0
 Pillow==10.2.0