diff --git a/machine-learning/hm-langchain/applications/chat-pdf/pyproject.toml b/machine-learning/hm-langchain/applications/chat-pdf/pyproject.toml
index d41322284..0fe3ddb63 100644
--- a/machine-learning/hm-langchain/applications/chat-pdf/pyproject.toml
+++ b/machine-learning/hm-langchain/applications/chat-pdf/pyproject.toml
@@ -6,7 +6,7 @@ python = "3.12.x"
 chromadb = "0.5.12"
 gpt4all = "2.8.2"
 langchain = "0.2.16"
-langchain-community = "0.2.16"
+langchain-community = "0.3.2"
 langchain-text-splitters = "0.2.4"
 pypdf = "4.3.1"