diff --git a/packages/core/src/bigquery.ts b/packages/core/src/bigquery.ts
index a34439f..1625a50 100644
--- a/packages/core/src/bigquery.ts
+++ b/packages/core/src/bigquery.ts
@@ -252,6 +252,7 @@ export async function createClient(
             return job.getQueryResults({
               maxResults: jobOptions.maxResults,
               pageToken,
+              wrapIntegers: true,
             });
           },
           (err) => ({
diff --git a/packages/misc/queries/types.bqsql b/packages/misc/queries/types.bqsql
index 6253f82..b13da8f 100644
--- a/packages/misc/queries/types.bqsql
+++ b/packages/misc/queries/types.bqsql
@@ -1,7 +1,7 @@
 declare a bignumeric(10) default cast('999999' as bignumeric(10));
 declare d bytes(10) default cast('foo' as bytes(10));
 declare e float64 default cast('3.14' as float64);
-declare f int64 default cast('3' as int64);
+declare f int64 default cast('9162371277713859723' as int64);
 DECLARE y NUMERIC(5, 2) DEFAULT 123.45;
 
 select
diff --git a/packages/viewer/src/App.tsx b/packages/viewer/src/App.tsx
index 1b4d86e..0feaa9f 100644
--- a/packages/viewer/src/App.tsx
+++ b/packages/viewer/src/App.tsx
@@ -13,6 +13,7 @@ import type {
   RoutinePayload,
   MetadataPayload,
   TablePayload,
+  Err,
   Format,
   Tab as TabName,
   TableReference,
@@ -28,7 +29,6 @@ import {
   isStartProcessingEvent,
   isSuccessLoadingEvent,
   isFailProcessingEvent,
-  type Err,
 } from "shared";
 import type { WebviewApi } from "vscode-webview";
 import { Header } from "./domain/Header";