diff --git a/testdata/package-lock.json b/testdata/package-lock.json
index 7ea77f6..05c0569 100644
--- a/testdata/package-lock.json
+++ b/testdata/package-lock.json
@@ -9,19 +9,19 @@
             "version": "1.0.0",
             "license": "MIT",
             "devDependencies": {
-                "prettier": "^2.8.8"
+                "prettier": "^3.0.3"
             }
         },
         "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": "3.0.3",
+            "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.3.tgz",
+            "integrity": "sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==",
             "dev": true,
             "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"
@@ -30,9 +30,9 @@
     },
     "dependencies": {
         "prettier": {
-            "version": "2.8.8",
-            "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
-            "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
+            "version": "3.0.3",
+            "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.3.tgz",
+            "integrity": "sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==",
             "dev": true
         }
     }
diff --git a/testdata/package.json b/testdata/package.json
index 000ea51..6e08d64 100644
--- a/testdata/package.json
+++ b/testdata/package.json
@@ -9,6 +9,6 @@
     "author": "Matteo Agnoletto",
     "license": "MIT",
     "devDependencies": {
-        "prettier": "^2.8.8"
+        "prettier": "^3.0.3"
     }
 }