diff --git a/lib/__tests__/misc.filterOutMetadata.js b/lib/__tests__/misc.filterOutMetadata.js
index 978aff0..6f402ed 100644
--- a/lib/__tests__/misc.filterOutMetadata.js
+++ b/lib/__tests__/misc.filterOutMetadata.js
@@ -3,11 +3,11 @@ const { filterOutMetadata } = require('../misc')
 describe('filterOutMetadata', () => {
   it('pads small number', () => {
     const data = {
-      level: 1, time: 2, msg: 3, pid: 4, v: 5, message: 6, hostname: 7, type: 8, other: 9
+      level: 1, time: 2, msg: 3, pid: 4, message: 5, hostname: 6, other: 7
     }
     const filtered = filterOutMetadata(data)
     expect(Object.keys(filtered)).toHaveLength(1)
     expect(filtered.level).toBeUndefined()
-    expect(filtered.other).toBe(9)
+    expect(filtered.other).toBe(7)
   })
 })
diff --git a/lib/min.js b/lib/min.js
index 1c3f1f2..de983ff 100644
--- a/lib/min.js
+++ b/lib/min.js
@@ -12,12 +12,12 @@ const defaultOptions = {
 }
 
 const levels = {
-  'trace': { label: 'TRAC', color: chalk.gray },
-  'debug': { label: 'DEBU', color: chalk.gray },
-  'info': { label: 'INFO', color: chalk.blue },
-  'warn': { label: 'WARN', color: chalk.yellow },
-  'error': { label: 'ERRO', color: chalk.red },
-  'fatal': { label: 'FATA', color: chalk.bold.red }
+  trace: { label: 'TRAC', color: chalk.gray },
+  debug: { label: 'DEBU', color: chalk.gray },
+  info: { label: 'INFO', color: chalk.blue },
+  warn: { label: 'WARN', color: chalk.yellow },
+  error: { label: 'ERRO', color: chalk.red },
+  fatal: { label: 'FATA', color: chalk.bold.red }
 }
 
 const numericLabels = {
@@ -54,9 +54,9 @@ module.exports = options => {
     return Object.prototype.toString.apply(input) === '[object Object]'
   }
 
-  // method taken from James' reference prettifier: https://github.com/pinojs/pino-pretty/
   function isPinoLog (log) {
-    return log && (log.hasOwnProperty('v') && log.v === 1)
+    return log && log.hasOwnProperty('level') && log.hasOwnProperty('msg') &&
+      log.hasOwnProperty('time') && log.hasOwnProperty('pid') && log.hasOwnProperty('hostname')
   }
 
   function parse (args, obj) {
diff --git a/lib/misc.js b/lib/misc.js
index fd7f790..836036c 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -1,7 +1,7 @@
 const pad = require('pad')
 const stringWidth = require('unicode-string-width')
 
-const noDefaultMetadata = (val) => !['level', 'time', 'msg', 'pid', 'v', 'message', 'hostname', 'type'].includes(val)
+const noDefaultMetadata = (val) => !['level', 'time', 'msg', 'pid', 'message', 'hostname'].includes(val)
 
 module.exports.filterOutMetadata = (obj) => Object.keys(obj).filter(noDefaultMetadata).reduce((a, e) => {
   a[e] = obj[e]
diff --git a/package.json b/package.json
index b054719..382cc02 100755
--- a/package.json
+++ b/package.json
@@ -33,21 +33,21 @@
   "author": "Andrzej Lichnerowicz <andrzej@lichnerowicz.pl>",
   "license": "Unlicense",
   "devDependencies": {
-    "husky": "^1.0.0-rc.2",
-    "jest": "^23.1.0",
-    "pino": "^4.11.0",
-    "snazzy": "^7.1.1",
-    "standard": "^11.0.0"
+    "husky": "^4.2.3",
+    "jest": "^25.2.7",
+    "pino": "^6.1.1",
+    "snazzy": "^8.0.0",
+    "standard": "^14.3.3"
   },
   "dependencies": {
-    "args": "^5.0.0",
-    "chalk": "^2.3.1",
+    "args": "^5.0.1",
+    "chalk": "^4.0.0",
     "fast-json-parse": "^1.0.3",
-    "moment": "^2.20.1",
-    "pad": "^2.1.0",
+    "moment": "^2.24.0",
+    "pad": "^3.2.0",
     "pump": "^3.0.0",
-    "split2": "^2.2.0",
-    "through2": "^2.0.3",
+    "split2": "^3.1.1",
+    "through2": "^3.0.1",
     "unicode-string-width": "^0.1.0"
   }
 }