diff --git a/package.json b/package.json
index 88f0605..d59f9c0 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "eslint-plugin-react": "7.7.0",
     "flow-bin": "0.66.0",
     "nyc": "11.4.1",
-    "prettier": "1.10.2",
+    "prettier": "1.11.1",
     "react": "16.2.0",
     "react-dom": "16.2.0",
     "tape-cup": "4.7.1"
diff --git a/yarn.lock b/yarn.lock
index 3efef60..607fe6f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3597,9 +3597,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/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@1.11.1:
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.11.1.tgz#61e43fc4cd44e68f2b0dfc2c38cd4bb0fccdcc75"
 
 private@^0.1.6:
   version "0.1.8"