diff --git a/src/index.ts b/src/index.ts
index d0fcbae..8f08945 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,7 +1,7 @@
 #!/usr/bin/env -S node --experimental-specifier-resolution=node
 
 import { Command, Option, InvalidOptionArgumentError } from 'commander'
-import pack from '../package.json'
+import pack from '../package.json' assert { type: 'json' }
 import config from './config'
 
 import { ChainSync } from './chain'
diff --git a/tsconfig.json b/tsconfig.json
index a50ac5a..982ffca 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
 	"compilerOptions": {
 		"target": "es2020",
-		"module": "ES2020",
+		"module": "esnext",
 		"moduleResolution": "node",
 		"baseUrl": "./",
 		"resolveJsonModule": true,