Update only when the e-mail address changes.

app/Http/Controllers/ProfileController.php

@@ -131,7 +131,10 @@ class ProfileController extends Controller
             'name' => $request->input('name'),
             'email' => $request->input('email'),
         ]);
-        $user->reVerifyEmail();
+
+        if ($request->input('email') != Auth::user()->email) {
+            $user->reVerifyEmail();
+        };
         $user->sendEmailVerificationNotification();
         
         return redirect()->route('profile.index')->with('success', __('Profile updated'));