diff --git a/package-lock.json b/package-lock.json
index 5f9c4ac..eb54342 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1419,9 +1419,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.0.tgz",
-      "integrity": "sha512-kXtO4s0Lz/DW/IJ9QdWhAf7/NmPWQXkFr/r/WkR3vyI+0v8amTDxiaQSLzs8NBlytfLWX/7uQUMIW677yLKl4w==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.0.tgz",
+      "integrity": "sha512-zBf5eHpwHOGPC47h0zrPyNn+eAEIdEzfywMoYn2XPi0P44Zp0tSq64rq0xAREh4auw2cJZHo9QUob+NqCQky4g==",
       "dev": true
     },
     "process-nextick-args": {
diff --git a/package.json b/package.json
index 7d47a8d..ff35ff6 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "license": "MIT",
   "devDependencies": {
     "ospec": "4.1.1",
-    "prettier": "2.3.0",
+    "prettier": "3.0.0",
     "rollup": "2.48.0",
     "rollup-plugin-buble": "0.19.8",
     "rollup-plugin-filesize": "9.1.1",