diff --git a/package.json b/package.json
index 5cf30da28..9fcb73e50 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "lint-staged": "^8.1.0",
     "preact-render-spy": "^1.3.0",
     "preact-render-to-json": "^3.6.6",
-    "prettier": "^1.15.2",
+    "prettier": "^1.15.3",
     "webpack-dev-server": "^2.11.3"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 036d5384b..c1e1403dc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8636,10 +8636,10 @@ preserve@^0.2.0:
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
   integrity sha1-gV7R9uvGWSb4ZbMQwHE7yzMVzks=
 
-prettier@^1.15.2:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.2.tgz#d31abe22afa4351efa14c7f8b94b58bb7452205e"
-  integrity sha512-YgPLFFA0CdKL4Eg2IHtUSjzj/BWgszDHiNQAe0VAIBse34148whfdzLagRL+QiKS+YfK5ftB6X4v/MBw8yCoug==
+prettier@^1.15.3:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.3.tgz#1feaac5bdd181237b54dbe65d874e02a1472786a"
+  integrity sha512-gAU9AGAPMaKb3NNSUUuhhFAS7SCO4ALTN4nRIn6PJ075Qd28Yn2Ig2ahEJWdJwJmlEBTUfC7mMUSFy8MwsOCfg==
 
 pretty-error@^2.0.2:
   version "2.1.1"