diff --git a/package.json b/package.json
index 0137af3c36..8844a89889 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "json-loader": "^0.5.7",
     "lint-staged": "^3.3.1",
     "mocha": "^2.5.3",
-    "prettier": "^1.8.2",
+    "prettier": "^1.12.0",
     "react": "^15.5.0",
     "react-addons-test-utils": "^15.3.2",
     "react-codemirror2": "^4.1.0",
diff --git a/playground/app.js b/playground/app.js
index 5b30930bcd..c86616b995 100644
--- a/playground/app.js
+++ b/playground/app.js
@@ -380,7 +380,9 @@ class App extends Component {
 
   onShare = () => {
     const { formData, schema, uiSchema } = this.state;
-    const { location: { origin, pathname } } = document;
+    const {
+      location: { origin, pathname },
+    } = document;
     try {
       const hash = btoa(JSON.stringify({ formData, schema, uiSchema }));
       this.setState({ shareURL: `${origin}${pathname}#${hash}` });
diff --git a/src/components/fields/ArrayField.js b/src/components/fields/ArrayField.js
index dd71f85642..5d0ce1463b 100644
--- a/src/components/fields/ArrayField.js
+++ b/src/components/fields/ArrayField.js
@@ -619,7 +619,9 @@ class ArrayField extends Component {
       uiSchema,
       registry = getDefaultRegistry(),
     } = this.props;
-    const { fields: { SchemaField } } = registry;
+    const {
+      fields: { SchemaField },
+    } = registry;
     const { orderable, removable } = {
       orderable: true,
       removable: true,
diff --git a/src/components/widgets/ColorWidget.js b/src/components/widgets/ColorWidget.js
index de622b0a6f..54feed5f9e 100644
--- a/src/components/widgets/ColorWidget.js
+++ b/src/components/widgets/ColorWidget.js
@@ -2,7 +2,13 @@ import React from "react";
 import PropTypes from "prop-types";
 
 function ColorWidget(props) {
-  const { disabled, readonly, registry: { widgets: { BaseInput } } } = props;
+  const {
+    disabled,
+    readonly,
+    registry: {
+      widgets: { BaseInput },
+    },
+  } = props;
   return <BaseInput type="color" {...props} disabled={disabled || readonly} />;
 }
 
diff --git a/src/components/widgets/DateTimeWidget.js b/src/components/widgets/DateTimeWidget.js
index cf787ec9f7..97f9b5ce6b 100644
--- a/src/components/widgets/DateTimeWidget.js
+++ b/src/components/widgets/DateTimeWidget.js
@@ -33,7 +33,13 @@ export function localToUTC(dateString) {
 }
 
 function DateTimeWidget(props) {
-  const { value, onChange, registry: { widgets: { BaseInput } } } = props;
+  const {
+    value,
+    onChange,
+    registry: {
+      widgets: { BaseInput },
+    },
+  } = props;
   return (
     <BaseInput
       type="datetime-local"
diff --git a/src/components/widgets/DateWidget.js b/src/components/widgets/DateWidget.js
index 5ce3eacd96..d2449ebfb3 100644
--- a/src/components/widgets/DateWidget.js
+++ b/src/components/widgets/DateWidget.js
@@ -2,7 +2,12 @@ import React from "react";
 import PropTypes from "prop-types";
 
 function DateWidget(props) {
-  const { onChange, registry: { widgets: { BaseInput } } } = props;
+  const {
+    onChange,
+    registry: {
+      widgets: { BaseInput },
+    },
+  } = props;
   return (
     <BaseInput
       type="date"
diff --git a/src/components/widgets/RangeWidget.js b/src/components/widgets/RangeWidget.js
index 6e7e11184c..fdd026f998 100644
--- a/src/components/widgets/RangeWidget.js
+++ b/src/components/widgets/RangeWidget.js
@@ -4,7 +4,13 @@ import PropTypes from "prop-types";
 import { rangeSpec } from "../../utils";
 
 function RangeWidget(props) {
-  const { schema, value, registry: { widgets: { BaseInput } } } = props;
+  const {
+    schema,
+    value,
+    registry: {
+      widgets: { BaseInput },
+    },
+  } = props;
   return (
     <div className="field-range-wrapper">
       <BaseInput type="range" {...props} {...rangeSpec(schema)} />
diff --git a/src/components/widgets/UpDownWidget.js b/src/components/widgets/UpDownWidget.js
index 933f65933a..94e244fcce 100644
--- a/src/components/widgets/UpDownWidget.js
+++ b/src/components/widgets/UpDownWidget.js
@@ -4,7 +4,11 @@ import PropTypes from "prop-types";
 import { rangeSpec } from "../../utils";
 
 function UpDownWidget(props) {
-  const { registry: { widgets: { BaseInput } } } = props;
+  const {
+    registry: {
+      widgets: { BaseInput },
+    },
+  } = props;
   return <BaseInput type="number" {...props} {...rangeSpec(props.schema)} />;
 }