diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8c6e548..84d3a68 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,9 +1,10 @@
 version: 2
 
 jobs:
-  php72:
+
+  php74:
     docker:
-      - image: circleci/php:7.2-cli
+      - image: circleci/php:7.4-cli
 
     working_directory: ~/project
     steps:
@@ -11,37 +12,31 @@ jobs:
       - run:
           name: Run tests / Symfony 4^3
           command: |
-            composer update -n --prefer-dist --prefer-stable --no-suggest
+            composer update -n --prefer-dist --prefer-stable
             php vendor/bin/phpunit
 
       - run:
           name: Run tests / Symfony 5^0
           command: |
-            composer update -n --prefer-dist --no-suggest
+            composer update -n --prefer-dist
             php vendor/bin/phpunit
 
-  php74:
+  php80:
     docker:
-      - image: circleci/php:7.4-cli
+      - image: circleci/php:8.0-cli
 
     working_directory: ~/project
     steps:
       - checkout
       - run:
-          name: Run tests / Symfony 4^3
-          command: |
-            composer update -n --prefer-dist --prefer-stable --no-suggest
-            php vendor/bin/phpunit
-
-      - run:
-          name: Run tests / Symfony 5^0
+          name: Run tests
           command: |
-            composer update -n --prefer-dist --no-suggest
+            composer update -n --prefer-dist
             php vendor/bin/phpunit
 
 workflows:
   version: 2
   test:
     jobs:
-      - php72
-      - php74
\ No newline at end of file
+      - php74
+      - php80
\ No newline at end of file
diff --git a/Exception/PayloadTooLargeException.php b/Exception/PayloadTooLargeException.php
new file mode 100644
index 0000000..a060efb
--- /dev/null
+++ b/Exception/PayloadTooLargeException.php
@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of the Apisearch PHP Client.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * Feel free to edit as you please, and have fun.
+ *
+ * @author Marc Morera <yuhu@mmoreram.com>
+ */
+
+declare(strict_types=1);
+
+namespace Apisearch\Exception;
+
+/**
+ * Class EmptyBodyException.
+ */
+class PayloadTooLargeException extends TransportableException
+{
+    /**
+     * @return int
+     */
+    public static function getTransportableHTTPError(): int
+    {
+        return 413;
+    }
+
+    /**
+     * @return self
+     */
+    public static function create(): self
+    {
+        return new static('You sent us a too large payload. Please, consider reducing this size.');
+    }
+}
diff --git a/Http/HttpResponsesToException.php b/Http/HttpResponsesToException.php
index fe57a20..24866e8 100644
--- a/Http/HttpResponsesToException.php
+++ b/Http/HttpResponsesToException.php
@@ -19,6 +19,7 @@
 use Apisearch\Exception\ForbiddenException;
 use Apisearch\Exception\InvalidFormatException;
 use Apisearch\Exception\InvalidTokenException;
+use Apisearch\Exception\PayloadTooLargeException;
 use Apisearch\Exception\ResourceExistsException;
 use Apisearch\Exception\ResourceNotAvailableException;
 use Apisearch\Exception\TooManyRequestsException;
@@ -60,6 +61,8 @@ protected static function throwTransportableExceptionIfNeeded(
                 throw new ForbiddenException($response['body']['message']);
             case TooManyRequestsException::getTransportableHTTPError():
                 throw new TooManyRequestsException($response['body']['message']);
+            case PayloadTooLargeException::getTransportableHTTPError():
+                throw new PayloadTooLargeException($response['body']['message']);
             case ConnectionException::getTransportableHTTPError():
                 throw new ConnectionException('Apisearch returned an internal error code [500] - '.$response['body']['message']);
         }
diff --git a/Tests/Exception/PayloadTooLargeExceptionTest.php b/Tests/Exception/PayloadTooLargeExceptionTest.php
new file mode 100644
index 0000000..9692150
--- /dev/null
+++ b/Tests/Exception/PayloadTooLargeExceptionTest.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Apisearch PHP Client.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * Feel free to edit as you please, and have fun.
+ *
+ * @author Marc Morera <yuhu@mmoreram.com>
+ */
+
+declare(strict_types=1);
+
+namespace Apisearch\Tests\Exception;
+
+use Apisearch\Exception\PayloadTooLargeException;
+use Apisearch\Exception\TransportableException;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Class PayloadTooLargeExceptionTest.
+ */
+class PayloadTooLargeExceptionTest extends TestCase
+{
+    /**
+     * Assert that returns proper transportable error.
+     */
+    public function testTransportableErrorCode()
+    {
+        $this->assertInstanceOf(
+            TransportableException::class,
+            new PayloadTooLargeException()
+        );
+
+        $this->assertEquals(
+            413,
+            PayloadTooLargeException::getTransportableHTTPError()
+        );
+    }
+
+    /**
+     * Assert that extends an exception.
+     */
+    public function testExtendsException()
+    {
+        $this->assertInstanceOf(
+            \Exception::class,
+            new PayloadTooLargeException()
+        );
+    }
+}
diff --git a/composer.json b/composer.json
index d381fc1..6694f8c 100644
--- a/composer.json
+++ b/composer.json
@@ -10,14 +10,14 @@
         }
     ],
     "require": {
-        "php": ">=7.2",
+        "php": "^7.4 | ^8.0",
         "ext-curl": "*",
         "symfony/event-dispatcher": "^3.4 || ^4.0 || ^5.0",
         "symfony/yaml": "^3.4 || ^4.0 || ^5.0",
         "nesbot/carbon": "^1.22 || ^2.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "7.5.17"
+        "phpunit/phpunit": "^9"
     },
     "autoload": {
         "psr-4": {