Use unsigned* columns

database/migrations/2016_09_10_164406_create_jobs_table.php

@@ -17,7 +17,7 @@ public function up()
             $table->bigIncrements('id');
             $table->string('queue');
             $table->longText('payload');
-            $table->tinyInteger('attempts')->unsigned();
+            $table->unsignedTinyInteger('attempts');
             $table->unsignedInteger('reserved_at')->nullable();
             $table->unsignedInteger('available_at');
             $table->unsignedInteger('created_at');

database/migrations/2017_01_14_200815_add_facebook_columns_to_users_table.php

@@ -14,7 +14,7 @@ class AddFacebookColumnsToUsersTable extends Migration
     public function up()
     {
         Schema::table('users', function (Blueprint $table) {
-            $table->bigInteger('facebook_user_id')->unsigned()->index();
+            $table->unsignedBigInteger('facebook_user_id')->index();
             $table->string('access_token')->nullable();
         });
     }

database/migrations/2017_05_04_193252_alter_activity_nullable.php

@@ -14,7 +14,7 @@ class AlterActivityNullable extends Migration
     public function up()
     {
         Schema::table('activities', function (Blueprint $table) {
-            $table->integer('activity_type_id')->unsigned()->nullable()->change();
+            $table->unsignedInteger('activity_type_id')->nullable()->change();
         });
     }
 }

database/migrations/2017_10_19_134816_create_activity_contact_table.php

@@ -14,8 +14,8 @@ class CreateActivityContactTable extends Migration
     public function up()
     {
         Schema::create('activity_contact', function (Blueprint $table) {
-            $table->integer('activity_id')->unsigned();
-            $table->integer('contact_id')->unsigned();
+            $table->unsignedInteger('activity_id');
+            $table->unsignedInteger('contact_id');
 
             $table->foreign('activity_id')->references('id')->on('activities')->onDelete('cascade');
             $table->foreign('contact_id')->references('id')->on('contacts')->onDelete('cascade');

database/migrations/2017_11_10_174654_create_contact_fields_table.php

@@ -15,7 +15,7 @@ public function up()
     {
         Schema::create('contact_field_types', function (Blueprint $table) {
             $table->increments('id');
-            $table->integer('account_id')->unsigned();
+            $table->unsignedInteger('account_id');
             $table->string('name');
             $table->string('fontawesome_icon')->nullable();
             $table->string('protocol')->nullable();
@@ -28,9 +28,9 @@ public function up()
 
         Schema::create('contact_fields', function (Blueprint $table) {
             $table->increments('id');
-            $table->integer('account_id')->unsigned();
-            $table->integer('contact_id')->unsigned();
-            $table->integer('contact_field_type_id')->unsigned();
+            $table->unsignedInteger('account_id');
+            $table->unsignedInteger('contact_id');
+            $table->unsignedInteger('contact_field_type_id');
             $table->string('data');
             $table->timestamps();
 
@@ -41,8 +41,8 @@ public function up()
 
         Schema::create('addresses', function (Blueprint $table) {
             $table->increments('id');
-            $table->integer('account_id')->unsigned();
-            $table->integer('contact_id')->unsigned();
+            $table->unsignedInteger('account_id');
+            $table->unsignedInteger('contact_id');
             $table->string('name')->nullable();
             $table->string('street')->nullable();
             $table->string('city')->nullable();