diff --git a/test/bench/package.json b/test/bench/package.json
index 230a73ad..2ffc99e3 100644
--- a/test/bench/package.json
+++ b/test/bench/package.json
@@ -5,7 +5,7 @@
   "author": "Lovell Fuller <npm@lovell.info>",
   "description": "Benchmark and performance tests for sharp",
   "scripts": {
-    "test": "VIPS_WARNING=0 node perf && node random && node parallel"
+    "test": "node perf && node random && node parallel"
   },
   "devDependencies": {
     "async": "^2.1.4",
@@ -13,9 +13,10 @@
     "gm": "^1.23.0",
     "imagemagick": "^0.1.3",
     "imagemagick-native": "^1.9.3",
+    "images": "^3.0.0",
     "jimp": "^0.2.27",
-    "lwip": "^0.0.9",
-    "mapnik": "^3.5.14",
+    "mapnik": "^3.6.0",
+    "pajk-lwip": "^0.2.0",
     "semver": "^5.3.0"
   },
   "license": "Apache-2.0",
diff --git a/test/bench/perf.js b/test/bench/perf.js
index 0babcaba..680310ae 100644
--- a/test/bench/perf.js
+++ b/test/bench/perf.js
@@ -7,11 +7,12 @@ const assert = require('assert');
 const Benchmark = require('benchmark');
 
 // Contenders
+const sharp = require('../../');
 const gm = require('gm');
 const imagemagick = require('imagemagick');
 const mapnik = require('mapnik');
 const jimp = require('jimp');
-const sharp = require('../../');
+const images = require('images');
 let imagemagickNative;
 try {
   imagemagickNative = require('imagemagick-native');
@@ -20,7 +21,7 @@ try {
 }
 let lwip;
 try {
-  lwip = require('lwip');
+  lwip = require('pajk-lwip');
 } catch (err) {
   console.log('Excluding lwip');
 }
@@ -145,7 +146,7 @@ async.series({
     }).add('mapnik-buffer-buffer', {
       defer: true,
       fn: function (deferred) {
-        mapnik.Image.fromBytes(inputJpgBuffer, function (err, img) {
+        mapnik.Image.fromBytes(inputJpgBuffer, { max_size: 3000 }, function (err, img) {
           if (err) throw err;
           img
             .resize(width, height, {
@@ -266,6 +267,12 @@ async.series({
           });
       }
     });
+    // images
+    jpegSuite.add('images-file-file', function () {
+      images(fixtures.inputJpg)
+        .resize(width, height)
+        .save(fixtures.outputJpg, { quality: 80 });
+    });
     // sharp
     jpegSuite.add('sharp-buffer-file', {
       defer: true,
@@ -733,7 +740,7 @@ async.series({
     }).add('mapnik-buffer-buffer', {
       defer: true,
       fn: function (deferred) {
-        mapnik.Image.fromBytes(inputPngBuffer, function (err, img) {
+        mapnik.Image.fromBytes(inputPngBuffer, { max_size: 3000 }, function (err, img) {
           if (err) throw err;
           img.premultiply(function (err, img) {
             if (err) throw err;
@@ -819,6 +826,12 @@ async.series({
           });
       }
     });
+    // images
+    pngSuite.add('images-file-file', function () {
+      images(fixtures.inputPng)
+        .resize(width, height)
+        .save(fixtures.outputPng);
+    });
     // sharp
     pngSuite.add('sharp-buffer-file', {
       defer: true,
@@ -957,7 +970,7 @@ async.series({
     }).add('sharp-file-buffer', {
       defer: true,
       fn: function (deferred) {
-        sharp(fixtures.inputWebp)
+        sharp(fixtures.inputWebP)
           .resize(width, height)
           .toBuffer(function (err, buffer) {
             if (err) {