diff --git a/microservices/ace_agent/samples/nv_langchain_bot/plugins/requirements_dev.txt b/microservices/ace_agent/samples/nv_langchain_bot/plugins/requirements_dev.txt
index dd34a07..51c36f2 100644
--- a/microservices/ace_agent/samples/nv_langchain_bot/plugins/requirements_dev.txt
+++ b/microservices/ace_agent/samples/nv_langchain_bot/plugins/requirements_dev.txt
@@ -1,4 +1,4 @@
-langchain==0.0.322
+langchain==0.1.0
 langchain-community==0.0.16
 langchain-nvidia-ai-endpoints==0.0.1
 pypdf==3.10.0