diff --git a/package.json b/package.json
index c0af4bd..eb90add 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "babel-eslint": "10.1.0",
     "eslint": "8.26.0",
     "eslint-plugin-json": "3.1.0",
-    "prettier": "2.7.1",
+    "prettier": "3.9.4",
     "rollup": "3.3.0",
     "rollup-plugin-includepaths": "0.2.4",
     "rollup-plugin-node-builtins": "2.1.2",
diff --git a/yarn.lock b/yarn.lock
index 29baee8..4d5af99 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2876,10 +2876,10 @@ prelude-ls@^1.2.1:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
   integrity sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==
 
-prettier@2.7.1:
-  version "2.7.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.7.1.tgz#e235806850d057f97bb08368a4f7d899f7760c64"
-  integrity sha512-ujppO+MkdPqoVINuDFDRLClm7D78qbDt0/NR+wp5FqEZOoTNAjPHWj17QRhu7geIHJfcNhRk1XVQmF8Bp3ye+g==
+prettier@3.9.4:
+  version "3.9.4"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.4.tgz#a9c477cf1614376bd1f6bbc593d8c0d414bcec87"
+  integrity sha512-yWG/o/4oJfo036EKAfK6ACAoDOfHeRHx4tuxkfBZiauURiaSmYwlpOr5LQqKtIkRD2z1PLteme2WoxEnj4tHTg==
 
 process-es6@^0.11.2, process-es6@^0.11.6:
   version "0.11.6"