diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..50b419c
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,4 @@
+{
+  "semi": true,
+  "quoteProps": "preserve"
+}
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..3ccc89d
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,3 @@
+{
+  "recommendations": ["esbenp.prettier-vscode", "github.vscode-github-actions"]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..73c4c33
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,12 @@
+{
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "search.exclude": {
+    "dist/**": true
+  },
+  // Lock changes to these files
+  "files.readonlyInclude": {
+    "dist/**": true,
+    "bun.lock": true,
+    "package-lock.json": true
+  },
+}
diff --git a/bun.lock b/bun.lock
old mode 100755
new mode 100644
index 98c4b12..677f11c
--- a/bun.lock
+++ b/bun.lock
@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 0,
+  "lockfileVersion": 1,
   "workspaces": {
     "": {
       "dependencies": {
@@ -13,7 +13,7 @@
       "devDependencies": {
         "@types/node": "^20.8.2",
         "esbuild": "^0.19.2",
-        "prettier": "^2.8.4",
+        "prettier": "^3.4.2",
         "typescript": "^4.9.5",
       },
     },
@@ -139,7 +139,7 @@
 
     "node-fetch": ["node-fetch@2.7.0", "", { "dependencies": { "whatwg-url": "^5.0.0" }, "peerDependencies": { "encoding": "^0.1.0" }, "optionalPeers": ["encoding"] }, "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A=="],
 
-    "prettier": ["prettier@2.8.8", "", { "bin": { "prettier": "bin-prettier.js" } }, "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q=="],
+    "prettier": ["prettier@3.4.2", "", { "bin": { "prettier": "bin/prettier.cjs" } }, "sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ=="],
 
     "process": ["process@0.11.10", "", {}, "sha512-cdGef/drWFoydD1JsMzuFf8100nZl+GT+yacc2bEced5f9Rjk4z+WtFUTBu9PhOi9j/jfmBPu0mMEY4wIdAF8A=="],
 
diff --git a/package-lock.json b/package-lock.json
index 2ed5f16..b0cb2db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
       "devDependencies": {
         "@types/node": "^20.8.2",
         "esbuild": "^0.19.2",
-        "prettier": "^2.8.4",
+        "prettier": "^3.4.2",
         "typescript": "^4.9.5"
       }
     },
@@ -473,14 +473,16 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.8.8",
+      "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 fe16227..39d1caa 100644
--- a/package.json
+++ b/package.json
@@ -32,10 +32,7 @@
   "devDependencies": {
     "@types/node": "^20.8.2",
     "esbuild": "^0.19.2",
-    "prettier": "^2.8.4",
+    "prettier": "^3.4.2",
     "typescript": "^4.9.5"
-  },
-  "prettier": {
-    "quoteProps": "preserve"
   }
 }
diff --git a/src/action.ts b/src/action.ts
index 2e4fdae..e14f542 100644
--- a/src/action.ts
+++ b/src/action.ts
@@ -84,7 +84,7 @@ export default async (options: Input): Promise<Output> => {
         info(`Using a cached version of Bun: ${revision}`);
       } else {
         warning(
-          `Found a cached version of Bun: ${revision} (but it appears to be corrupted?)`
+          `Found a cached version of Bun: ${revision} (but it appears to be corrupted?)`,
         );
       }
     }
@@ -98,7 +98,7 @@ export default async (options: Input): Promise<Output> => {
 
   if (!revision) {
     throw new Error(
-      "Downloaded a new version of Bun, but failed to check its version? Try again."
+      "Downloaded a new version of Bun, but failed to check its version? Try again.",
     );
   }
 
@@ -124,7 +124,7 @@ export default async (options: Input): Promise<Output> => {
 
 async function downloadBun(
   url: string,
-  bunPath: string
+  bunPath: string,
 ): Promise<string | undefined> {
   // Workaround for https://github.com/oven-sh/setup-bun/issues/79 and https://github.com/actions/toolkit/issues/1179
   const zipPath = addExtension(await downloadTool(url), ".zip");
@@ -168,7 +168,7 @@ function getDownloadUrl(options: Input): string {
   const eprofile = encodeURIComponent(profile ?? false);
   const { href } = new URL(
     `${eversion}/${eos}/${earch}?avx2=${eavx2}&profile=${eprofile}`,
-    "https://bun.sh/download/"
+    "https://bun.sh/download/",
   );
   return href;
 }
diff --git a/src/cache-save.ts b/src/cache-save.ts
index 566e219..c1cd2c4 100644
--- a/src/cache-save.ts
+++ b/src/cache-save.ts
@@ -2,7 +2,6 @@ import { saveCache } from "@actions/cache";
 import { getState, warning } from "@actions/core";
 import { CacheState } from "./action";
 import { createHash } from "node:crypto";
-
 (async () => {
   const state: CacheState = JSON.parse(getState("cache"));
   if (state.cacheEnabled && !state.cacheHit) {
diff --git a/src/utils.ts b/src/utils.ts
index 7e0ca63..9cbf594 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -6,14 +6,14 @@ import { resolve, basename } from "node:path";
 export function retry<T>(
   fn: () => Promise<T>,
   retries: number,
-  timeout = 10000
+  timeout = 10000,
 ): Promise<T> {
   return fn().catch((err) => {
     if (retries <= 0) {
       throw err;
     }
     return new Promise((resolve) => setTimeout(resolve, timeout)).then(() =>
-      retry(fn, retries - 1, timeout)
+      retry(fn, retries - 1, timeout),
     );
   });
 }