Update dependencies

.travis.yml

@@ -7,3 +7,5 @@ node_js:
   - "6"
 git:
   depth: 5
+install:
+  - yarn install --ignore-engines

package.json

@@ -21,11 +21,11 @@
   },
   "dependencies": {
     "@babel/register": "^7.0.0",
-    "browserslist": "^4.3.7",
-    "caniuse-lite": "^1.0.30000926",
+    "browserslist": "^4.4.0",
+    "caniuse-lite": "^1.0.30000928",
     "normalize-range": "^0.1.2",
     "num2fraction": "^1.2.2",
-    "postcss": "^7.0.7",
+    "postcss": "^7.0.11",
     "postcss-value-parser": "^3.3.1"
   },
   "devDependencies": {
@@ -39,12 +39,12 @@
     "babel-jest": "^23.6.0",
     "babelify": "^10.0.0",
     "browserify": "^16.2.3",
-    "eslint": "^5.11.1",
+    "eslint": "^5.12.0",
     "eslint-ci": "^1.0.0",
     "eslint-config-standard": "^12.0.0",
     "eslint-plugin-import": "^2.14.0",
-    "eslint-plugin-jest": "^22.1.2",
-    "eslint-plugin-node": "^8.0.0",
+    "eslint-plugin-jest": "^22.1.3",
+    "eslint-plugin-node": "^8.0.1",
     "eslint-plugin-prefer-let": "^1.0.1",
     "eslint-plugin-promise": "^4.0.1",
     "eslint-plugin-security": "^1.4.0",
@@ -75,7 +75,7 @@
   "size-limit": [
     {
       "path": "build/lib/autoprefixer.js",
-      "limit": "105 KB"
+      "limit": "106 KB"
     }
   ],
   "eslintConfig": {