diff --git a/package-lock.json b/package-lock.json
index 8d9fcabf4..a94e13101 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4223,9 +4223,9 @@
       }
     },
     "eslint-config-prettier": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-3.3.0.tgz",
-      "integrity": "sha512-Bc3bh5bAcKNvs3HOpSi6EfGA2IIp7EzWcg2tS4vP7stnXu/J1opihHDM7jI9JCIckyIDTgZLSWn7J3HY0j2JfA==",
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-6.6.0.tgz",
+      "integrity": "sha512-6RGaj7jD+HeuSVHoIT6A0WkBhVEk0ULg74kp2FAWIwkYrOERae0TjIO09Cw33oN//gJWmt7aFhVJErEVta7uvA==",
       "dev": true,
       "requires": {
         "get-stdin": "^6.0.0"
diff --git a/package.json b/package.json
index 30128bcee..5ae5df153 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "cross-env": "^5.2.0",
     "css-loader": "^1.0.1",
     "eslint": "^5.11.0",
-    "eslint-config-prettier": "^3.3.0",
+    "eslint-config-prettier": "^6.6.0",
     "eslint-config-standard": "^12.0.0",
     "eslint-config-standard-preact": "^1.1.6",
     "eslint-plugin-import": "^2.14.0",