diff --git a/package-lock.json b/package-lock.json
index 325fb682..6182125f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "json5": "^2.1.3",
         "meow": "^9.0.0",
         "ncp": "^2.0.0",
-        "prettier": "3.1.1",
+        "prettier": "3.2.5",
         "rimraf": "3.0.2",
         "write-file-atomic": "^4.0.0"
       },
@@ -38,7 +38,7 @@
         "@types/mocha": "^10.0.0",
         "@types/ncp": "^2.0.4",
         "@types/node": "20.11.5",
-        "@types/prettier": "^2.1.1",
+        "@types/prettier": "^3.0.0",
         "@types/rimraf": "^3.0.0",
         "@types/sinon": "^17.0.0",
         "@types/tmp": "^0.2.0",
@@ -617,10 +617,14 @@
       "integrity": "sha512-37i+OaWTh9qeK4LSHPsyRC7NahnGotNuZvjLSgcPzblpHB3rrCJxAOgI5gCdKm7coonsaX1Of0ILiTcnZjbfxA=="
     },
     "node_modules/@types/prettier": {
-      "version": "2.7.3",
-      "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-2.7.3.tgz",
-      "integrity": "sha512-+68kP9yzs4LMp7VNh8gdzMSPZFL44MLGqiHWvttYJe+6qnuVr4Ek9wSBQoveqY/r+LwjCcU29kNVkidwim+kYA==",
-      "dev": true
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-3.0.0.tgz",
+      "integrity": "sha512-mFMBfMOz8QxhYVbuINtswBp9VL2b4Y0QqYHwqLz3YbgtfAcat2Dl6Y1o4e22S/OVE6Ebl9m7wWiMT2lSbAs1wA==",
+      "deprecated": "This is a stub types definition. prettier provides its own type definitions, so you do not need this installed.",
+      "dev": true,
+      "dependencies": {
+        "prettier": "*"
+      }
     },
     "node_modules/@types/responselike": {
       "version": "1.0.3",
@@ -3387,9 +3391,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.1.1.tgz",
-      "integrity": "sha512-22UbSzg8luF4UuZtzgiUOfcGM8s4tjBv6dJRT7j275NXsy2jb4aJa4NNveul5x4eqlF1wuhuR2RElK71RvmVaw==",
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.2.5.tgz",
+      "integrity": "sha512-3/GWa9aOC0YeD7LUfvOG2NiDyhOWRvt1k+rcKhOuYnMY24iiCphgneUfJDyFXd6rZCAnuLBv6UeAULtrhT/F4A==",
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
diff --git a/package.json b/package.json
index 8ab38fd8..34035d77 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "json5": "^2.1.3",
     "meow": "^9.0.0",
     "ncp": "^2.0.0",
-    "prettier": "3.1.1",
+    "prettier": "3.2.5",
     "rimraf": "3.0.2",
     "write-file-atomic": "^4.0.0"
   },
@@ -64,7 +64,7 @@
     "@types/mocha": "^10.0.0",
     "@types/ncp": "^2.0.4",
     "@types/node": "20.11.5",
-    "@types/prettier": "^2.1.1",
+    "@types/prettier": "^3.0.0",
     "@types/rimraf": "^3.0.0",
     "@types/sinon": "^17.0.0",
     "@types/tmp": "^0.2.0",