diff --git a/chat-output-renderer-sample/package-lock.json b/chat-output-renderer-sample/package-lock.json
index 61a3869d10..db7204e930 100644
--- a/chat-output-renderer-sample/package-lock.json
+++ b/chat-output-renderer-sample/package-lock.json
@@ -25,7 +25,7 @@
 				"typescript-eslint": "^8.16.0"
 			},
 			"engines": {
-				"vscode": "^1.74.0"
+				"vscode": "^1.103.0"
 			}
 		},
 		"node_modules/@antfu/install-pkg": {
diff --git a/chat-output-renderer-sample/package.json b/chat-output-renderer-sample/package.json
index 18a18e04b9..e74dcd4838 100644
--- a/chat-output-renderer-sample/package.json
+++ b/chat-output-renderer-sample/package.json
@@ -53,7 +53,7 @@
 				}
 			}
 		],
-		"chatOutputRenderer": [
+		"chatOutputRenderers": [
 			{
 				"viewType": "vscode-samples.mermaid",
 				"mimeTypes": [
diff --git a/chat-output-renderer-sample/src/extension.ts b/chat-output-renderer-sample/src/extension.ts
index e1fa8f6802..b9e7c6d10e 100644
--- a/chat-output-renderer-sample/src/extension.ts
+++ b/chat-output-renderer-sample/src/extension.ts
@@ -52,7 +52,7 @@ export function activate(context: vscode.ExtensionContext) {
 	// It can also be invoked when rendering old Mermaid diagrams in the chat history.
 	context.subscriptions.push(
 		vscode.chat.registerChatOutputRenderer(viewType, {
-			async renderChatOutput({value}, webview, _ctx, _token) {
+			async renderChatOutput({ value }, webview, _ctx, _token) {
 				const mermaidSource = new TextDecoder().decode(value);
 
 				// Set the options for the webview