diff --git a/src/utils/crypto.ts b/src/utils/crypto.ts
index 9ffb8310..68fcf8ca 100644
--- a/src/utils/crypto.ts
+++ b/src/utils/crypto.ts
@@ -3,12 +3,14 @@
  * Crypto utility.
  */
 
+import type { JSONValue } from './types'
+
 type Algorithm = {
   name: string
   alias: string
 }
 
-type Data = string | boolean | number | object | ArrayBufferView | ArrayBuffer
+type Data = string | boolean | number | JSONValue | ArrayBufferView | ArrayBuffer
 
 export const sha256 = async (data: Data): Promise<string | null> => {
   const algorithm: Algorithm = { name: 'SHA-256', alias: 'sha256' }