diff --git a/package.json b/package.json
index 0b79b6f4..e41bb6c7 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "file-loader": "^0.11.1",
     "jest": "^19.0.2",
     "node-libs-browser": "^0.5.3",
-    "prettier": "^1.2.2",
+    "prettier": "^1.3.1",
     "react": "^15.5.4",
     "react-addons-test-utils": "^15.5.1",
     "react-dom": "^15.5.4",
diff --git a/src/propTypes/createStrictShapeTypeChecker.js b/src/propTypes/createStrictShapeTypeChecker.js
index f7050fce..0716ffb8 100644
--- a/src/propTypes/createStrictShapeTypeChecker.js
+++ b/src/propTypes/createStrictShapeTypeChecker.js
@@ -15,9 +15,9 @@ import invariant from 'fbjs/lib/invariant';
 import ReactPropTypeLocationNames from '../vendor/ReactPropTypeLocationNames';
 import ReactPropTypesSecret from '../vendor/ReactPropTypesSecret';
 
-function createStrictShapeTypeChecker(
-  shapeTypes: { [key: string]: ReactPropsCheckType }
-): ReactPropsChainableTypeChecker {
+function createStrictShapeTypeChecker(shapeTypes: {
+  [key: string]: ReactPropsCheckType
+}): ReactPropsChainableTypeChecker {
   function checkType(isRequired, props, propName, componentName, location?) {
     if (!props[propName]) {
       if (isRequired) {
diff --git a/yarn.lock b/yarn.lock
index 90b4a472..848169e7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2700,9 +2700,9 @@ flatten@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
 
-flow-parser@0.43.0:
-  version "0.43.0"
-  resolved "https://registry.yarnpkg.com/flow-parser/-/flow-parser-0.43.0.tgz#e2b8eb1ac83dd53f7b6b04a7c35b6a52c33479b7"
+flow-parser@0.45.0:
+  version "0.45.0"
+  resolved "https://registry.yarnpkg.com/flow-parser/-/flow-parser-0.45.0.tgz#aa29d4ae27f06aa02817772bba0fcbefef7e62f0"
 
 for-in@^0.1.5:
   version "0.1.6"
@@ -4994,16 +4994,16 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.2.2:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.2.2.tgz#22d17c1132faaaea1f1d4faea31f19f7a1959f3e"
+prettier@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.3.1.tgz#fa0ea84b45ac0ba6de6a1e4cecdcff900d563151"
   dependencies:
     ast-types "0.9.8"
     babel-code-frame "6.22.0"
     babylon "7.0.0-beta.8"
     chalk "1.1.3"
     esutils "2.0.2"
-    flow-parser "0.43.0"
+    flow-parser "0.45.0"
     get-stdin "5.0.1"
     glob "7.1.1"
     jest-validate "19.0.0"