diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7377629..b43094a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -37,7 +37,7 @@ jobs:
       fail-fast: false
       matrix:
         php: [8.4, 8.3, 8.2, 8.1, 8.0, 7.4]
-        laravel: ['7.*', '8.*', '9.*', '10.*', '11.*', '12.*']
+        laravel: ['7.*', '8.*', '9.*', '10.*', '11.*', '12.*', '13.*']
         dependency-version: [prefer-lowest, prefer-stable]
         exclude:
           - php: 8.0
@@ -76,6 +76,14 @@ jobs:
             php: 8.0
           - laravel: 12.*
             php: 7.4
+          - laravel: 13.*
+            php: 8.2
+          - laravel: 13.*
+            php: 8.1
+          - laravel: 13.*
+            php: 8.0
+          - laravel: 13.*
+            php: 7.4
         include:
           - laravel: 11.*
             testbench: 9.*
@@ -89,6 +97,8 @@ jobs:
             testbench: 5.*
           - laravel: 12.*
             testbench: 10.*
+          - laravel: 13.*
+            testbench: 11.*
 
     steps:
       - name: Checkout
diff --git a/composer.json b/composer.json
index b57b51e..7d95a14 100644
--- a/composer.json
+++ b/composer.json
@@ -25,12 +25,12 @@
     ],
     "require": {
         "php": "^8.0|^7.4",
-        "illuminate/support": "^7.0|^8.0|^9.0|^10.0|^11.0|^12.0",
+        "illuminate/support": "^7.0|^8.0|^9.0|^10.0|^11.0|^12.0|^13.0",
         "nesbot/carbon": "^2.16|^3.0"
     },
     "require-dev": {
-        "orchestra/testbench": "^5.0|^6.0|^7.0|^8.0|^9.0|^10.0",
-        "phpunit/phpunit": "^9.0|^10.0|^11.0"
+        "orchestra/testbench": "^5.0|^6.0|^7.0|^8.0|^9.0|^10.0|^11.0",
+        "phpunit/phpunit": "^9.0|^10.0|^11.0|^12.5.12"
     },
     "autoload": {
         "psr-4": {
diff --git a/tests/Feature/MacrosTest.php b/tests/Feature/MacrosTest.php
index b847c4d..44347b1 100644
--- a/tests/Feature/MacrosTest.php
+++ b/tests/Feature/MacrosTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Feature;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Macros\QueryBuilderMacros;
 use Belamov\PostgresRange\Models\Range;
 use Belamov\PostgresRange\Ranges\DateRange;
diff --git a/tests/Feature/RangesCastingTest.php b/tests/Feature/RangesCastingTest.php
index fc8e28d..1c8b945 100644
--- a/tests/Feature/RangesCastingTest.php
+++ b/tests/Feature/RangesCastingTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Feature;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Ranges\DateRange;
 use Belamov\PostgresRange\Ranges\FloatRange;
 use Belamov\PostgresRange\Ranges\IntegerRange;
diff --git a/tests/Feature/SqlGenerationTest.php b/tests/Feature/SqlGenerationTest.php
index 028663f..bef58fc 100644
--- a/tests/Feature/SqlGenerationTest.php
+++ b/tests/Feature/SqlGenerationTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Unit;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Ranges\FloatRange;
 use Belamov\PostgresRange\Ranges\IntegerRange;
 use Belamov\PostgresRange\Tests\TestCase;
diff --git a/tests/Feature/TimeRangeConfigTest.php b/tests/Feature/TimeRangeConfigTest.php
index c37b977..a716ae2 100644
--- a/tests/Feature/TimeRangeConfigTest.php
+++ b/tests/Feature/TimeRangeConfigTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Unit;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Tests\TestCase;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Foundation\Testing\RefreshDatabase;
diff --git a/tests/Unit/RangesCanonizationTest.php b/tests/Unit/RangesCanonizationTest.php
index cd1079a..4b967f9 100644
--- a/tests/Unit/RangesCanonizationTest.php
+++ b/tests/Unit/RangesCanonizationTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Unit;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Ranges\DateRange;
 use Belamov\PostgresRange\Ranges\IntegerRange;
 use Belamov\PostgresRange\Tests\TestCase;
diff --git a/tests/Unit/RangesJsonSerializationTest.php b/tests/Unit/RangesJsonSerializationTest.php
index 94d1b9d..85a2ac3 100644
--- a/tests/Unit/RangesJsonSerializationTest.php
+++ b/tests/Unit/RangesJsonSerializationTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Unit;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Ranges\DateRange;
 use Belamov\PostgresRange\Ranges\FloatRange;
 use Belamov\PostgresRange\Ranges\IntegerRange;
diff --git a/tests/Unit/RangesSerializationTest.php b/tests/Unit/RangesSerializationTest.php
index 209d072..0a13f9f 100644
--- a/tests/Unit/RangesSerializationTest.php
+++ b/tests/Unit/RangesSerializationTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Unit;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Ranges\DateRange;
 use Belamov\PostgresRange\Ranges\FloatRange;
 use Belamov\PostgresRange\Ranges\IntegerRange;
diff --git a/tests/Unit/RangesWithDatesInitializationTest.php b/tests/Unit/RangesWithDatesInitializationTest.php
index 3e5e83f..e9d0a85 100644
--- a/tests/Unit/RangesWithDatesInitializationTest.php
+++ b/tests/Unit/RangesWithDatesInitializationTest.php
@@ -2,7 +2,6 @@
 
 namespace Belamov\PostgresRange\Tests\Unit;
 
-use PHPUnit\Framework\Attributes\Test;
 use Belamov\PostgresRange\Ranges\DateRange;
 use Belamov\PostgresRange\Ranges\TimeRange;
 use Belamov\PostgresRange\Ranges\TimestampRange;