diff --git a/package.json b/package.json
index 696be185..b3b0c351 100644
--- a/package.json
+++ b/package.json
@@ -107,7 +107,7 @@
     "postcss-import": "12.0.1",
     "postcss-loader": "3.0.0",
     "postcss-preset-env": "6.7.0",
-    "prettier": "1.18.2",
+    "prettier": "1.19.0",
     "pretty-quick": "2.0.1",
     "primer-tooltips": "2.0.0",
     "sinon": "7.5.0",
diff --git a/yarn.lock b/yarn.lock
index a597adf3..9e9257c8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7309,10 +7309,10 @@ prettier@1.16.3:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.3.tgz#8c62168453badef702f34b45b6ee899574a6a65d"
   integrity sha512-kn/GU6SMRYPxUakNXhpP0EedT/KmaPzr0H5lIsDogrykbaxOpOfAFfk5XA7DZrJyMAv1wlMV3CPcZruGXVVUZw==
 
-prettier@1.18.2:
-  version "1.18.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.18.2.tgz#6823e7c5900017b4bd3acf46fe9ac4b4d7bda9ea"
-  integrity sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==
+prettier@1.19.0:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.0.tgz#3bec4489d5eebcd52b95ddd2c22467b5c852fde1"
+  integrity sha512-GlAIjk6DjkNT6u/Bw5QCWrbzh9YlLKwwmJT//1YiCR3WDpZDnyss64aXHQZgF8VKeGlWnX6+tGsKSVxsZT/gtA==
 
 pretty-quick@2.0.1:
   version "2.0.1"