diff --git a/package-lock.json b/package-lock.json
index 890bbef8d..0251e57c0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6026,9 +6026,9 @@
       "dev": true
     },
     "eslint-plugin-prettier": {
-      "version": "3.4.1",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-3.4.1.tgz",
-      "integrity": "sha512-htg25EUYUeIhKHXjOinK4BgCcDwtLHjqaxCDsMy5nbnUMkKFvIhMVCp+5GFUXQ4Nr8lBsPqtGAqBenbpFqAA2g==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-4.0.0.tgz",
+      "integrity": "sha512-98MqmCJ7vJodoQK359bqQWaxOE0CS8paAz/GgjaZLyex4TTk3g9HugoO89EqWCrFiOqn9EVvcoo7gZzONCWVwQ==",
       "dev": true,
       "requires": {
         "prettier-linter-helpers": "^1.0.0"
diff --git a/package.json b/package.json
index 892a48729..0453b9d6e 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "eslint-plugin-json": "^3.1.0",
     "eslint-plugin-mozilla": "^2.10.0",
     "eslint-plugin-no-unsanitized": "^3.1.5",
-    "eslint-plugin-prettier": "^3.4.1",
+    "eslint-plugin-prettier": "^4.0.0",
     "eslint-plugin-sort-exports": "^0.4.1",
     "eslint-plugin-unicorn": "^35.0.0",
     "globals": "^13.11.0",