diff --git a/src/database/migrations/2020_12_04_222339_update_wallet_transactions_table.php b/src/database/migrations/2020_12_04_222339_update_wallet_transactions_table.php
new file mode 100644
index 0000000..7cf6ca7
--- /dev/null
+++ b/src/database/migrations/2020_12_04_222339_update_wallet_transactions_table.php
@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class UpdateWalletTransactionsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        DB::statement("ALTER TABLE wallet_transactions MODIFY type ENUM('deposit', 'withdraw', 'bet', 'win') NOT NULL");
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+    }
+}