diff --git a/packages/browser/package.json b/packages/browser/package.json
index 1ae8f908..b63e5e51 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@wxt-dev/browser",
   "description": "Provides a cross-browser API for using extension APIs and types based on @types/chrome",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "type": "module",
   "main": "src/index.mjs",
   "types": "src/index.d.ts",
@@ -23,7 +23,7 @@
     "src"
   ],
   "devDependencies": {
-    "@types/chrome": "0.1.0",
+    "@types/chrome": "0.1.1",
     "fs-extra": "^11.3.0",
     "nano-spawn": "^0.2.0",
     "tsx": "4.19.4",
diff --git a/packages/browser/src/gen/index.d.ts b/packages/browser/src/gen/index.d.ts
index 1d305367..c0b387da 100644
--- a/packages/browser/src/gen/index.d.ts
+++ b/packages/browser/src/gen/index.d.ts
@@ -473,23 +473,23 @@ export namespace Browser {
         /**
          * Retrieves details about the specified alarm.
          */
-        export function get(callback: (alarm: Alarm) => void): void;
+        export function get(callback: (alarm?: Alarm) => void): void;
         /**
          * Retrieves details about the specified alarm.
          * @return The `get` method provides its result via callback or returned as a `Promise` (MV3 only).
          */
-        export function get(): Promise<Alarm>;
+        export function get(): Promise<Alarm | undefined>;
         /**
          * Retrieves details about the specified alarm.
          * @param name The name of the alarm to get. Defaults to the empty string.
          */
-        export function get(name: string, callback: (alarm: Alarm) => void): void;
+        export function get(name: string, callback: (alarm?: Alarm) => void): void;
         /**
          * Retrieves details about the specified alarm.
          * @param name The name of the alarm to get. Defaults to the empty string.
          * @return The `get` method provides its result via callback or returned as a `Promise` (MV3 only).
          */
-        export function get(name: string): Promise<Alarm>;
+        export function get(name: string): Promise<Alarm | undefined>;
 
         /** Fired when an alarm has elapsed. Useful for event pages. */
         export var onAlarm: AlarmEvent;
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0bc8e2ff..53dd7d31 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -170,8 +170,8 @@ importers:
         version: 1.2.15
     devDependencies:
       '@types/chrome':
-        specifier: 0.1.0
-        version: 0.1.0
+        specifier: 0.1.1
+        version: 0.1.1
       fs-extra:
         specifier: ^11.3.0
         version: 11.3.0
@@ -1966,8 +1966,8 @@ packages:
   '@types/chai@5.2.2':
     resolution: {integrity: sha512-8kB30R7Hwqf40JPiKhVzodJs2Qc1ZJ5zuT3uzw5Hq/dhNCl3G3l83jfpdI1e20BP348+fV7VIL/+FxaXkqBmWg==}
 
-  '@types/chrome@0.1.0':
-    resolution: {integrity: sha512-Mq712O2Ykw+EVAC5D1wt4Ot4v2rfp7nDosmxhIMKULJAa8o7ELeO88rWzRasaB+AYnqayzfX/XSWaDKBfk1rYQ==}
+  '@types/chrome@0.1.1':
+    resolution: {integrity: sha512-MLtFW++/n+OPQIaf5hA6pmURd3Zn+OxuvASyf2mYh8B8pHDpbhHjwlVHMw3H/aJC9Z7Z3itO0AFaZeegrGk0yA==}
 
   '@types/conventional-commits-parser@5.0.1':
     resolution: {integrity: sha512-7uz5EHdzz2TqoMfV7ee61Egf5y6NkcO4FB/1iCCQnbeiI1F3xzv3vK5dBCXUCLQgGYS+mUeigK1iKQzvED+QnQ==}
@@ -6337,7 +6337,7 @@ snapshots:
     dependencies:
       '@types/deep-eql': 4.0.2
 
-  '@types/chrome@0.1.0':
+  '@types/chrome@0.1.1':
     dependencies:
       '@types/filesystem': 0.0.36
       '@types/har-format': 1.2.15