diff --git a/package.json b/package.json
index 9cd6e8d9..f0e82678 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "author": "Tobias Koppers @sokra",
   "description": "css loader module for webpack",
   "engines": {
-    "node": ">=0.12.0 || >=4.3.0 <5.0.0 || >=5.10"
+    "node": ">=4.3.0 <5.0.0 || >=5.10"
   },
   "files": [
     "index.js",
@@ -14,12 +14,12 @@
   "dependencies": {
     "babel-code-frame": "^6.11.0",
     "css-selector-tokenizer": "^0.7.0",
-    "cssnano": ">=2.6.1 <4",
-    "icss-utils": "^2.1.0",
+    "cssnano": "^4.0.0-rc.2",
+    "icss-utils": "^3.0.0",
     "loader-utils": "^1.0.2",
     "lodash.camelcase": "^4.3.0",
     "object-assign": "^4.0.1",
-    "postcss": "^5.0.6",
+    "postcss": "^6.0.0",
     "postcss-modules-extract-imports": "^1.0.0",
     "postcss-modules-local-by-default": "^1.0.1",
     "postcss-modules-scope": "^1.0.0",
@@ -28,11 +28,11 @@
     "source-list-map": "^2.0.0"
   },
   "devDependencies": {
-    "codecov": "^1.0.1",
-    "eslint": "3.14.0",
+    "codecov": "^3.0.0",
+    "eslint": "^4.14.0",
     "istanbul": "^0.4.5",
-    "mocha": "^3.2.0",
-    "should": "^11.1.2",
+    "mocha": "^4.1.0",
+    "should": "^13.2.0",
     "standard-version": "^4.0.0"
   },
   "scripts": {
diff --git a/test/moduleMinimizeTest.js b/test/moduleMinimizeTest.js
index 7efa9979..b847e073 100644
--- a/test/moduleMinimizeTest.js
+++ b/test/moduleMinimizeTest.js
@@ -16,7 +16,9 @@ describe("module minimize", function() {
         module: true,
         sourceMap: true,
         minimize: {
-          discardComments: false
+          preset: ['default', {
+            discardComments: false
+          }]
         },
         localIdentName: '_[local]_'
       }));
diff --git a/test/moduleMinimizeTestCases/keyframes-and-animation/expected.css b/test/moduleMinimizeTestCases/keyframes-and-animation/expected.css
index 23b566a3..6274cbdb 100644
--- a/test/moduleMinimizeTestCases/keyframes-and-animation/expected.css
+++ b/test/moduleMinimizeTestCases/keyframes-and-animation/expected.css
@@ -1,3 +1,3 @@
-@keyframes _bounce_{0%{transform:translateY(-100%);opacity:0}5%{transform:translateY(-50%);opacity:1}}@keyframes _bounce2_{0%{transform:translateY(-100%);opacity:0}50%{transform:translateY(-50%);opacity:1}}
+@keyframes _bounce_{0%{opacity:0;transform:translateY(-100%)}5%{opacity:1;transform:translateY(-50%)}}@keyframes _bounce2_{0%{opacity:0;transform:translateY(-100%)}50%{opacity:1;transform:translateY(-50%)}}
 
-/* comment */._bounce_{animation-name:_bounce_;animation:_bounce2_ 1s ease;z-index:1442}
\ No newline at end of file
+/* comment */._bounce_{animation:_bounce2_ 1s ease;animation-name:_bounce_;z-index:1442}
\ No newline at end of file