diff --git a/lib/utils.js b/lib/utils.js
index be0e5259..60bacd16 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -1,7 +1,7 @@
 'use strict'
 
 const clone = require('rfdc')({ circles: true })
-const dateformat = require('dateformat')
+const dateformat = require('@matteo.collina/dateformat')
 const stringifySafe = require('fast-safe-stringify')
 const defaultColorizer = require('./colors')()
 const {
diff --git a/package.json b/package.json
index f74ae59e..c493f8b7 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "dependencies": {
     "args": "^5.0.1",
     "colorette": "^2.0.0",
-    "dateformat": "^4.6.3",
+    "@matteo.collina/dateformat": "^5.0.1",
     "fast-safe-stringify": "^2.0.7",
     "joycon": "^3.0.0",
     "pino-abstract-transport": "^0.3.0",
diff --git a/test/basic.test.js b/test/basic.test.js
index 1fb2c030..7aaf3c0d 100644
--- a/test/basic.test.js
+++ b/test/basic.test.js
@@ -4,7 +4,7 @@ const { Writable } = require('readable-stream')
 const os = require('os')
 const test = require('tap').test
 const pino = require('pino')
-const dateformat = require('dateformat')
+const dateformat = require('@matteo.collina/dateformat')
 const pinoPretty = require('..')
 const _prettyFactory = pinoPretty.prettyFactory