diff --git a/package-lock.json b/package-lock.json
index cdf306c782..b03237141c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9481,9 +9481,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "1.17.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.17.1.tgz",
-      "integrity": "sha512-TzGRNvuUSmPgwivDqkZ9tM/qTGW9hqDKWOE9YHiyQdixlKbv7kvEqsmDPrcHJTKwthU774TQwZXVtaQ/mMsvjg==",
+      "version": "1.18.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.18.0.tgz",
+      "integrity": "sha512-YsdAD29M0+WY2xXZk3i0PA16olY9qZss+AuODxglXcJ+2ZBwFv+6k5tE8GS8/HKAthaajlS/WqhdgcjumOrPlg==",
       "dev": true
     },
     "pretty-error": {
diff --git a/package.json b/package.json
index 2f6dd0fe4b..c5b926ad89 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "marked": "^0.6.2",
     "memfs": "^2.15.4",
     "npm-run-all": "^4.1.5",
-    "prettier": "^1.17.1",
+    "prettier": "^1.18.0",
     "puppeteer": "^1.17.0",
     "rimraf": "^2.6.3",
     "standard-version": "^6.0.1",