diff --git a/examples/self-hosted/src/PKPass.from.ts b/examples/self-hosted/src/PKPass.from.ts
index ebacd57..f1705f8 100644
--- a/examples/self-hosted/src/PKPass.from.ts
+++ b/examples/self-hosted/src/PKPass.from.ts
@@ -7,8 +7,8 @@
 
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
-import path from "path";
-import { promises as fs } from "fs";
+import path from "node:path";
+import { promises as fs } from "node:fs";
 import { PKPass } from "passkit-generator";
 
 import * as Utils from "passkit-generator/lib/utils";
diff --git a/examples/self-hosted/src/PKPasses.ts b/examples/self-hosted/src/PKPasses.ts
index 548fee4..0be86e4 100644
--- a/examples/self-hosted/src/PKPasses.ts
+++ b/examples/self-hosted/src/PKPasses.ts
@@ -31,8 +31,8 @@
 
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
-import { promises as fs } from "fs";
-import path from "path";
+import { promises as fs } from "node:fs";
+import path from "node:path";
 import { PKPass } from "passkit-generator";
 
 // *************************** //
diff --git a/examples/self-hosted/src/fields.ts b/examples/self-hosted/src/fields.ts
index 0149b56..0e1bf9c 100644
--- a/examples/self-hosted/src/fields.ts
+++ b/examples/self-hosted/src/fields.ts
@@ -11,7 +11,7 @@
 
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
-import path from "path";
+import path from "node:path";
 import { PKPass } from "passkit-generator";
 
 app.route("/fields/:modelName").get(async (request, response) => {
diff --git a/examples/self-hosted/src/localize.ts b/examples/self-hosted/src/localize.ts
index cc3832b..f22f49a 100644
--- a/examples/self-hosted/src/localize.ts
+++ b/examples/self-hosted/src/localize.ts
@@ -6,7 +6,7 @@
 
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
-import path from "path";
+import path from "node:path";
 import { PKPass } from "passkit-generator";
 
 app.route("/localize/:modelName").get(async (request, response) => {
diff --git a/examples/self-hosted/src/scratch.ts b/examples/self-hosted/src/scratch.ts
index c4d0745..76e31a1 100644
--- a/examples/self-hosted/src/scratch.ts
+++ b/examples/self-hosted/src/scratch.ts
@@ -5,8 +5,8 @@
 
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
-import path from "path";
-import { promises as fs } from "fs";
+import path from "node:path";
+import { promises as fs } from "node:fs";
 import { PKPass } from "passkit-generator";
 
 function getRandomColorPart() {
diff --git a/examples/self-hosted/src/setBarcodes.ts b/examples/self-hosted/src/setBarcodes.ts
index 6b79e90..bf4b7ef 100644
--- a/examples/self-hosted/src/setBarcodes.ts
+++ b/examples/self-hosted/src/setBarcodes.ts
@@ -11,7 +11,7 @@
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
 import { PKPass } from "passkit-generator";
-import path from "path";
+import path from "node:path";
 
 app.route("/barcodes/:modelName").get(async (request, response) => {
 	const passName =
diff --git a/examples/self-hosted/src/setExpirationDate.ts b/examples/self-hosted/src/setExpirationDate.ts
index e2ece50..085492d 100644
--- a/examples/self-hosted/src/setExpirationDate.ts
+++ b/examples/self-hosted/src/setExpirationDate.ts
@@ -9,7 +9,7 @@
 
 import { app } from "./webserver";
 import { getCertificates } from "./shared";
-import path from "path";
+import path from "node:path";
 import { PKPass } from "passkit-generator";
 
 app.route("/expirationDate/:modelName").get(async (request, response) => {
diff --git a/examples/self-hosted/src/shared.ts b/examples/self-hosted/src/shared.ts
index f6a92c3..ab3df90 100644
--- a/examples/self-hosted/src/shared.ts
+++ b/examples/self-hosted/src/shared.ts
@@ -1,5 +1,5 @@
-import { promises as fs } from "fs";
-import path from "path";
+import fs from "node:fs/promises";
+import path from "node:path";
 
 interface Cache {
 	certificates:
diff --git a/examples/serverless/src/shared.ts b/examples/serverless/src/shared.ts
index 411906b..0c54e1e 100644
--- a/examples/serverless/src/shared.ts
+++ b/examples/serverless/src/shared.ts
@@ -1,8 +1,8 @@
 import { ALBEvent, ALBResult } from "aws-lambda";
 import AWS from "aws-sdk";
-import { promises as fs } from "fs";
-import path from "path";
-import { Buffer } from "buffer";
+import fs from "node:fs/promises";
+import path from "node:path";
+import { Buffer } from "node:buffer";
 import config from "../config.json";
 import { PKPass } from "passkit-generator";
 
diff --git a/src/Bundle.ts b/src/Bundle.ts
index b718daf..87004b5 100644
--- a/src/Bundle.ts
+++ b/src/Bundle.ts
@@ -1,4 +1,4 @@
-import { Readable, Stream } from "stream";
+import { Readable, Stream } from "node:stream";
 import * as Messages from "./messages";
 import * as zip from "do-not-zip";
 
diff --git a/src/PKPass.ts b/src/PKPass.ts
index b3f0edf..b92046c 100644
--- a/src/PKPass.ts
+++ b/src/PKPass.ts
@@ -1,6 +1,6 @@
-import { Stream } from "stream";
-import { Buffer } from "buffer";
-import path from "path";
+import { Stream } from "node:stream";
+import { Buffer } from "node:buffer";
+import path from "node:path";
 import FieldsArray from "./FieldsArray";
 import Bundle, { filesSymbol } from "./Bundle";
 import getModelFolderContents from "./getModelFolderContents";
diff --git a/src/Signature.ts b/src/Signature.ts
index ecb3248..7d17cf6 100644
--- a/src/Signature.ts
+++ b/src/Signature.ts
@@ -1,6 +1,6 @@
 import forge from "node-forge";
 import type * as Schemas from "./schemas";
-import { Buffer } from "buffer";
+import { Buffer } from "node:buffer";
 
 /**
  * Creates an hash for a buffer. Used by manifest
diff --git a/src/StringsUtils.ts b/src/StringsUtils.ts
index 0038912..b055906 100644
--- a/src/StringsUtils.ts
+++ b/src/StringsUtils.ts
@@ -1,5 +1,5 @@
-import { EOL } from "os";
-import { Buffer } from "buffer";
+import { EOL } from "node:os";
+import { Buffer } from "node:buffer";
 
 // ************************************ //
 // *** UTILS FOR PASS.STRINGS FILES *** //
diff --git a/src/getModelFolderContents.ts b/src/getModelFolderContents.ts
index 21292b0..1867a51 100644
--- a/src/getModelFolderContents.ts
+++ b/src/getModelFolderContents.ts
@@ -1,8 +1,8 @@
-import * as path from "path";
+import * as path from "node:path";
 import * as Utils from "./utils";
 import * as Messages from "./messages";
-import { promises as fs } from "fs";
-import type { Buffer } from "buffer";
+import { promises as fs } from "node:fs";
+import type { Buffer } from "node:buffer";
 
 /**
  * Reads the model folder contents
diff --git a/src/schemas/Certificates.ts b/src/schemas/Certificates.ts
index 92b5ade..fa81ab1 100644
--- a/src/schemas/Certificates.ts
+++ b/src/schemas/Certificates.ts
@@ -1,4 +1,4 @@
-import { Buffer } from "buffer";
+import { Buffer } from "node:buffer";
 import Joi from "joi";
 
 export interface CertificatesSchema {
diff --git a/src/schemas/index.ts b/src/schemas/index.ts
index e063b04..f985300 100644
--- a/src/schemas/index.ts
+++ b/src/schemas/index.ts
@@ -9,7 +9,7 @@ export * from "./Personalize";
 export * from "./Certificates";
 
 import Joi from "joi";
-import { Buffer } from "buffer";
+import type { Buffer } from "node:buffer";
 
 import { Barcode } from "./Barcode";
 import { Location } from "./Location";