diff --git a/backend/database/migrations/2024_01_19_232410_alter_telegram_special_messages_table.php b/backend/database/migrations/2024_01_19_232410_alter_telegram_special_messages_table.php
new file mode 100644
index 0000000..f5ae2b5
--- /dev/null
+++ b/backend/database/migrations/2024_01_19_232410_alter_telegram_special_messages_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('telegram_special_messages', function (Blueprint $table) {
+            $table->bigInteger('message_id')->change();
+            $table->bigInteger('user_id')->change();
+            $table->bigInteger('chat_id')->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down()
+    {
+        Schema::table('telegram_special_messages', function (Blueprint $table) {
+            $table->integer('message_id')->change();
+            $table->integer('user_id')->change();
+            $table->integer('chat_id')->change();
+        });
+    }
+};