diff --git a/package.json b/package.json
index 5678671..3b30791 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "lint-staged": "^6.0.0",
     "postcss-flexbugs-fixes": "^3.2.0",
     "postcss-loader": "^2.0.10",
-    "prettier": "^1.10.2",
+    "prettier": "^1.12.0",
     "raf": "^3.4.0",
     "react-dev-utils": "^5.0.0",
     "react-hot-loader": "^3.1.1",
diff --git a/yarn.lock b/yarn.lock
index 19744c3..396952a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6782,9 +6782,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/preserve/download/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.10.2:
-  version "1.10.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.10.2.tgz#1af8356d1842276a99a5b5529c82dd9e9ad3cc93"
+prettier@^1.12.0:
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.12.0.tgz#d26fc5894b9230de97629b39cae225b503724ce8"
 
 pretty-bytes@^4.0.2:
   version "4.0.2"