diff --git a/package-lock.json b/package-lock.json
index 58930ea3..8ae6b067 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "eslint": "^8.49.0",
         "husky": "^9.1.7",
         "mocha": "^10.4.0",
-        "prettier": "^2.8.8",
+        "prettier": "^3.4.2",
         "sinon": "^19.0.2",
         "sinon-chai": "^3.7.0",
         "typescript": "^5.4.5"
@@ -2356,15 +2356,16 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.8.8",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
-      "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.2.tgz",
+      "integrity": "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==",
       "dev": true,
+      "license": "MIT",
       "bin": {
-        "prettier": "bin-prettier.js"
+        "prettier": "bin/prettier.cjs"
       },
       "engines": {
-        "node": ">=10.13.0"
+        "node": ">=14"
       },
       "funding": {
         "url": "https://github.com/prettier/prettier?sponsor=1"
diff --git a/package.json b/package.json
index dface508..f6162f0e 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "eslint": "^8.49.0",
     "husky": "^9.1.7",
     "mocha": "^10.4.0",
-    "prettier": "^2.8.8",
+    "prettier": "^3.4.2",
     "sinon": "^19.0.2",
     "sinon-chai": "^3.7.0",
     "typescript": "^5.4.5"