diff --git a/068-AzureOpenAIApps/Student/Resources/ContosoAIAppsBackend/requirements.txt b/068-AzureOpenAIApps/Student/Resources/ContosoAIAppsBackend/requirements.txt
index ac9c78cdc6..43ebbe83c7 100644
--- a/068-AzureOpenAIApps/Student/Resources/ContosoAIAppsBackend/requirements.txt
+++ b/068-AzureOpenAIApps/Student/Resources/ContosoAIAppsBackend/requirements.txt
@@ -11,7 +11,7 @@ redis == 5.0.8
 openai == 1.55.3
 langchain == 0.2.14
 langchain-community == 0.3.27
-langchain-openai == 0.1.22
+langchain-openai == 1.1.14
 azure-monitor-opentelemetry == 1.6.7
 azure-monitor-events-extension == 0.1.0
 # MCP dependencies for weather integration