diff --git a/app/Actions/User/UpdateUserProfileInformation.php b/app/Actions/User/UpdateUserProfileInformation.php
index 6efa12c1..422f97ef 100755
--- a/app/Actions/User/UpdateUserProfileInformation.php
+++ b/app/Actions/User/UpdateUserProfileInformation.php
@@ -19,6 +19,10 @@ public function update(User $user, array $input): void
         Validator::make($input, [
             'name' => ['required', 'string', 'max:255'],
             'email' => ['required', 'email', 'max:255', Rule::unique('users')->ignore($user->id)],
+            'timezone' => [
+                'required',
+                Rule::in(timezone_identifiers_list()),
+            ],
         ])->validateWithBag('updateProfileInformation');
 
         if ($input['email'] !== $user->email) {
@@ -27,6 +31,7 @@ public function update(User $user, array $input): void
             $user->forceFill([
                 'name' => $input['name'],
                 'email' => $input['email'],
+                'timezone' => $input['timezone'],
             ])->save();
         }
     }
@@ -39,6 +44,7 @@ protected function updateVerifiedUser(User $user, array $input): void
         $user->forceFill([
             'name' => $input['name'],
             'email' => $input['email'],
+            'timezone' => $input['timezone'],
         ])->save();
     }
 }
diff --git a/app/Http/Livewire/Profile/UpdateProfileInformation.php b/app/Http/Livewire/Profile/UpdateProfileInformation.php
index 95802864..6d87f1c9 100644
--- a/app/Http/Livewire/Profile/UpdateProfileInformation.php
+++ b/app/Http/Livewire/Profile/UpdateProfileInformation.php
@@ -15,10 +15,13 @@ class UpdateProfileInformation extends Component
 
     public string $email;
 
+    public string $timezone;
+
     public function mount(): void
     {
         $this->name = auth()->user()->name;
         $this->email = auth()->user()->email;
+        $this->timezone = auth()->user()->timezone;
     }
 
     /**
diff --git a/resources/views/livewire/profile/update-profile-information.blade.php b/resources/views/livewire/profile/update-profile-information.blade.php
index fd2e4f2b..fcbf0bad 100644
--- a/resources/views/livewire/profile/update-profile-information.blade.php
+++ b/resources/views/livewire/profile/update-profile-information.blade.php
@@ -45,6 +45,18 @@
                 </div>
             @endif
         </div>
+
+        <div>
+            <x-input-label for="timezone" :value="__('Timezone')" />
+            <x-select-input wire:model.defer="timezone" id="timezone" name="timezone" class="mt-1 block w-full" required>
+                @foreach(timezone_identifiers_list() as $timezone)
+                    <option value="{{ $timezone }}">{{ $timezone }}</option>
+                @endforeach
+            </x-select-input>
+            @error('timezone')
+            <x-input-error class="mt-2" :messages="$message" />
+            @enderror
+        </div>
     </form>
 
     <x-slot name="actions">
diff --git a/tests/Feature/Http/ProfileTest.php b/tests/Feature/Http/ProfileTest.php
index 70ef2d9c..88ac72fc 100644
--- a/tests/Feature/Http/ProfileTest.php
+++ b/tests/Feature/Http/ProfileTest.php
@@ -29,6 +29,7 @@ public function test_profile_information_can_be_updated(): void
         Livewire::test(UpdateProfileInformation::class)
             ->set('name', 'Test')
             ->set('email', 'test@example.com')
+            ->set('timezone', 'Europe/Berlin')
             ->call('submit')
             ->assertSuccessful();
 
@@ -36,5 +37,6 @@ public function test_profile_information_can_be_updated(): void
 
         $this->assertSame('Test', $this->user->name);
         $this->assertSame('test@example.com', $this->user->email);
+        $this->assertSame('Europe/Berlin', $this->user->timezone);
     }
 }