diff --git a/package-lock.json b/package-lock.json
index 73ad398..48fb161 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7465,9 +7465,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "1.19.0",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.0.tgz",
-      "integrity": "sha512-GlAIjk6DjkNT6u/Bw5QCWrbzh9YlLKwwmJT//1YiCR3WDpZDnyss64aXHQZgF8VKeGlWnX6+tGsKSVxsZT/gtA==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.0.0.tgz",
+      "integrity": "sha512-vI55PC+GFLOVtpwr2di1mYhJF36v+kztJov8sx3AmqbfdA+2Dhozxb+3e1hTgoV9lyhnVJFF3Z8GCVeMBOS1bA==",
       "dev": true
     },
     "pretty-format": {
diff --git a/package.json b/package.json
index b96e6de..c6ca9e0 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "jsdoc": "^3.6.3",
     "npm-run-all": "^4.1.5",
     "nyc": "^15.0.0",
-    "prettier": "^1.19.0",
+    "prettier": "^2.0.0",
     "puppeteer": "^2.0.0",
     "puppeteer-to-istanbul": "^1.2.2",
     "remark-cli": "^7.0.0",