diff --git a/src/cli/update-cli.ts b/src/cli/update-cli.ts
index bd17a30db..50e68bef6 100644
--- a/src/cli/update-cli.ts
+++ b/src/cli/update-cli.ts
@@ -376,6 +376,8 @@ function printResult(result: UpdateRunResult, opts: PrintResultOptions) {
 }
 
 export async function updateCommand(opts: UpdateCommandOptions): Promise<void> {
+  process.noDeprecation = true;
+  process.env.NODE_NO_WARNINGS = "1";
   const timeoutMs = opts.timeout ? Number.parseInt(opts.timeout, 10) * 1000 : undefined;
 
   if (timeoutMs !== undefined && (Number.isNaN(timeoutMs) || timeoutMs <= 0)) {