diff --git a/blueprint.ts b/blueprint.ts
index cf2966ab..cf43ad5a 100644
--- a/blueprint.ts
+++ b/blueprint.ts
@@ -1,4 +1,4 @@
-import packageJson from "./package.json" assert { type: "json" };
+import packageJson from "./package.json" with { type: "json" };
 import { parse } from "https://deno.land/std@0.185.0/flags/mod.ts";
 
 const flags = parse(Deno.args, {
diff --git a/build.ts b/build.ts
index 8895e539..0fe66073 100644
--- a/build.ts
+++ b/build.ts
@@ -1,6 +1,6 @@
 import * as dnt from "https://deno.land/x/dnt@0.30.0/mod.ts";
 import * as esbuild from "https://deno.land/x/esbuild@v0.17.11/mod.js";
-import packageInfo from "./package.json" assert { type: "json" };
+import packageInfo from "./package.json" with { type: "json" };
 
 await dnt.emptyDir("./dist");
 
diff --git a/deno.json b/deno.json
index ce245b29..b729f3a7 100644
--- a/deno.json
+++ b/deno.json
@@ -7,9 +7,7 @@
     "test:core": "cd src/core/libs/cardano_multiplatform_lib && cargo test; cd ../cardano_message_signing && cargo test"
   },
   "lint": {
-    "files": {
-      "include": ["src/"],
-      "exclude": ["src/core/"]
-    }
+    "include": ["src/"],
+    "exclude": ["src/core/"]
   }
 }
diff --git a/src/core/core.ts b/src/core/core.ts
index 1e8f0e27..b9ab6356 100644
--- a/src/core/core.ts
+++ b/src/core/core.ts
@@ -1,6 +1,6 @@
 import * as C from "./libs/cardano_multiplatform_lib/cardano_multiplatform_lib.generated.js";
 import * as M from "./libs/cardano_message_signing/cardano_message_signing.generated.js";
-import packageJson from "../../package.json" assert { type: "json" };
+import packageJson from "../../package.json" with { type: "json" };
 
 async function unsafeInstantiate(module: any, url: string) {
   try {
diff --git a/src/provider/blockfrost.ts b/src/provider/blockfrost.ts
index 76aa0a5e..7abcd3d3 100644
--- a/src/provider/blockfrost.ts
+++ b/src/provider/blockfrost.ts
@@ -15,7 +15,7 @@ import {
   Unit,
   UTxO,
 } from "../types/mod.ts";
-import packageJson from "../../package.json" assert { type: "json" };
+import packageJson from "../../package.json" with { type: "json" };
 
 export class Blockfrost implements Provider {
   url: string;
diff --git a/src/provider/maestro.ts b/src/provider/maestro.ts
index 71f51850..bb89ad71 100644
--- a/src/provider/maestro.ts
+++ b/src/provider/maestro.ts
@@ -17,7 +17,7 @@ import {
   Unit,
   UTxO,
 } from "../types/mod.ts";
-import packageJson from "../../package.json" assert { type: "json" };
+import packageJson from "../../package.json" with { type: "json" };
 
 export type MaestroSupportedNetworks = "Mainnet" | "Preprod" | "Preview";