Update dev-dependencies

Author: wooorm

index.js

@@ -161,7 +161,7 @@ function toPairs(schema) {
 }
 
 function toExpression(find) {
-  return typeof find === 'string' ? RegExp(escape(find), 'g') : find;
+  return typeof find === 'string' ? new RegExp(escape(find), 'g') : find;
 }
 
 function toFunction(replace) {

package.json

@@ -28,14 +28,14 @@
     "unist-util-visit-parents": "^1.1.0"
   },
   "devDependencies": {
-    "browserify": "^14.0.0",
+    "browserify": "^16.0.0",
     "esmangle": "^1.0.1",
     "hastscript": "^3.0.1",
-    "nyc": "^11.0.0",
-    "remark-cli": "^4.0.0",
-    "remark-preset-wooorm": "^3.0.0",
+    "nyc": "^12.0.0",
+    "remark-cli": "^5.0.0",
+    "remark-preset-wooorm": "^4.0.0",
     "tape": "^4.4.0",
-    "xo": "^0.18.0"
+    "xo": "^0.21.0"
   },
   "scripts": {
     "build-md": "remark . --quiet --frail --output",

test.js

@@ -2,7 +2,7 @@
 
 var test = require('tape');
 var h = require('hastscript');
-var findAndReplace = require('./');
+var findAndReplace = require('.');
 
 test('findAndReplace', function (t) {
   t.throws(