diff --git a/package-lock.json b/package-lock.json
index 7219788..e019de2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "@web/test-runner-playwright": "^0.10.1",
         "@webcomponents/webcomponentsjs": "^2.8.0",
         "eslint": "^8.45.0",
-        "eslint-config-prettier": "^8.10.0",
+        "eslint-config-prettier": "^9.0.0",
         "husky": "^8.0.0",
         "lint-staged": "^13.2.3",
         "lit-analyzer": "^1.2.1",
@@ -4995,9 +4995,9 @@
       }
     },
     "node_modules/eslint-config-prettier": {
-      "version": "8.10.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-8.10.0.tgz",
-      "integrity": "sha512-SM8AMJdeQqRYT9O9zguiruQZaN7+z+E4eAP9oiLNGKMtomwaB1E9dcgUD6ZAn/eQAb52USbvezbiljfZUhbJcg==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-9.0.0.tgz",
+      "integrity": "sha512-IcJsTkJae2S35pRsRAwoCE+925rJJStOdkKnLVgtE+tEpqU0EVVM7OqrwxqgptKdX29NUwC82I5pXsGFIgSevw==",
       "dev": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
@@ -14357,9 +14357,9 @@
       }
     },
     "eslint-config-prettier": {
-      "version": "8.10.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-8.10.0.tgz",
-      "integrity": "sha512-SM8AMJdeQqRYT9O9zguiruQZaN7+z+E4eAP9oiLNGKMtomwaB1E9dcgUD6ZAn/eQAb52USbvezbiljfZUhbJcg==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-9.0.0.tgz",
+      "integrity": "sha512-IcJsTkJae2S35pRsRAwoCE+925rJJStOdkKnLVgtE+tEpqU0EVVM7OqrwxqgptKdX29NUwC82I5pXsGFIgSevw==",
       "dev": true,
       "requires": {}
     },
diff --git a/package.json b/package.json
index 1afba63..2b290b6 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "@web/test-runner-playwright": "^0.10.1",
     "@webcomponents/webcomponentsjs": "^2.8.0",
     "eslint": "^8.45.0",
-    "eslint-config-prettier": "^8.10.0",
+    "eslint-config-prettier": "^9.0.0",
     "husky": "^8.0.0",
     "lint-staged": "^13.2.3",
     "lit-analyzer": "^1.2.1",