diff --git a/package-lock.json b/package-lock.json
index 5a9de3c..45e7bcb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,13 +9,13 @@
       "version": "1.0.0",
       "license": "MIT",
       "devDependencies": {
-        "prettier": "^3.3.0"
+        "prettier": "^3.3.1"
       }
     },
     "node_modules/prettier": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.0.tgz",
-      "integrity": "sha512-J9odKxERhCQ10OC2yb93583f6UnYutOeiV5i0zEDS7UGTdUt0u+y8erxl3lBKvwo/JHyyoEdXjwp4dke9oyZ/g==",
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.1.tgz",
+      "integrity": "sha512-7CAwy5dRsxs8PHXT3twixW9/OEll8MLE0VRPCJyl7CkS6VHGPSlsVaWTiASPTyGyYRyApxlaWTzwUxVNrhcwDg==",
       "dev": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
diff --git a/package.json b/package.json
index b350346..87249bb 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,6 @@
   },
   "homepage": "https://github.com/xuwei-k/scalameta-ast#readme",
   "devDependencies": {
-    "prettier": "^3.3.0"
+    "prettier": "^3.3.1"
   }
 }