diff --git a/package.json b/package.json
index a43ca0e..f2192dc 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "mocha": "^8.1.3",
     "mocked-env": "^1.3.2",
     "nyc": "^15.1.0",
-    "prettier": "^2.0.5",
+    "prettier": "^3.9.6",
     "ts-loader": "^9.6.2",
     "ts-node": "^10.9.2",
     "typedoc": "^0.28.20",