diff --git a/index.js b/index.js
index 74396e7..0c423c5 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,4 @@
-var open = require('open');
+var open = require("open");
 
 /**
  * Creates a function that is restricted to invoking func once.
@@ -14,7 +14,7 @@ function once(fn) {
       called = true;
       fn.apply(this, arguments);
     }
-  }
+  };
 }
 
 /**
@@ -28,7 +28,7 @@ function once(fn) {
  */
 function OpenBrowserPlugin(options) {
   options || (options = {});
-  this.url = options.url || 'http://localhost:8080';
+  this.url = options.url || "http://localhost:8080";
   this.delay = options.delay || 0;
   this.browser = options.browser;
   this.ignoreErrors = options.ignoreErrors;
@@ -41,19 +41,19 @@ OpenBrowserPlugin.prototype.apply = function(compiler) {
   var browser = this.browser;
   var ignoreErrors = this.ignoreErrors;
   var executeOpen = once(function() {
-    setTimeout(function () {
+    setTimeout(function() {
       open(url, browser, function(err) {
         if (err) throw err;
       });
     }, delay);
-  })
+  });
 
-  compiler.plugin('watch-run', function checkWatchingMode(watching, done) {
+  compiler.plugin("watch-run", function checkWatchingMode(watching, done) {
     isWatching = true;
     done();
   });
 
-  compiler.plugin('done', function doneCallback(stats) {
+  compiler.plugin("done", function doneCallback(stats) {
     if (isWatching && (!stats.hasErrors() || ignoreErrors)) {
       executeOpen();
     }
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..67051dd
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,21 @@
+{
+  "name": "open-browser-webpack-plugin",
+  "version": "0.0.5",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "is-wsl": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-1.1.0.tgz",
+      "integrity": "sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0="
+    },
+    "open": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/open/-/open-6.3.0.tgz",
+      "integrity": "sha512-6AHdrJxPvAXIowO/aIaeHZ8CeMdDf7qCyRNq8NwJpinmCdXhz+NZR7ie1Too94lpciCDsG+qHGO9Mt0svA4OqA==",
+      "requires": {
+        "is-wsl": "^1.1.0"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 00098a0..ffb5cbf 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "homepage": "https://github.com/baldore/webpack-open-plugin#readme",
   "dependencies": {
-    "open": "0.0.5"
+    "open": "^6.3.0"
   },
   "devDependencies": {
     "webpack": "^1.12.1"