diff --git a/src/MarkdownRendererExtension.php b/src/MarkdownRendererExtension.php
index a365e94..fc721fc 100644
--- a/src/MarkdownRendererExtension.php
+++ b/src/MarkdownRendererExtension.php
@@ -37,6 +37,8 @@
 use League\CommonMark\Extension\CommonMark\Parser\Inline\OpenBracketParser;
 use League\CommonMark\Extension\ConfigurableExtensionInterface;
 use League\CommonMark\Extension\ExtensionInterface;
+use League\CommonMark\Extension\TaskList\TaskListItemMarker;
+use League\CommonMark\Extension\TaskList\TaskListItemMarkerParser;
 use League\CommonMark\Node\Block\Document;
 use League\CommonMark\Node\Block\Paragraph;
 use League\CommonMark\Node\Inline\Newline;
@@ -59,6 +61,7 @@
 use Wnx\CommonmarkMarkdownRenderer\Renderer\Inline\LinkRenderer;
 use Wnx\CommonmarkMarkdownRenderer\Renderer\Inline\NewlineRenderer;
 use Wnx\CommonmarkMarkdownRenderer\Renderer\Inline\StrongRenderer;
+use Wnx\CommonmarkMarkdownRenderer\Renderer\Inline\TaskListItemMarkerRenderer;
 use Wnx\CommonmarkMarkdownRenderer\Renderer\Inline\TextRenderer;
 
 final class MarkdownRendererExtension implements ExtensionInterface, ConfigurableExtensionInterface
@@ -93,6 +96,7 @@ public function register(EnvironmentBuilderInterface $environment): void
         $environment->addInlineParser(new CloseBracketParser(), 30);
         $environment->addInlineParser(new OpenBracketParser(), 20);
         $environment->addInlineParser(new BangParser(), 10);
+        $environment->addInlineParser(new TaskListItemMarkerParser(), 35);
 
 
         $environment->addRenderer(BlockQuote::class, new BlockQuoteRenderer());
@@ -114,6 +118,7 @@ public function register(EnvironmentBuilderInterface $environment): void
         $environment->addRenderer(Newline::class, new NewlineRenderer());
         $environment->addRenderer(Strong::class, new StrongRenderer());
         $environment->addRenderer(Text::class, new TextRenderer());
+        $environment->addRenderer(TaskListItemMarker::class, new TaskListItemMarkerRenderer());
 
         if ($environment->getConfiguration()->get('commonmark/use_asterisk')) {
             $environment->addDelimiterProcessor(new EmphasisDelimiterProcessor('*'));
diff --git a/src/Renderer/Inline/TaskListItemMarkerRenderer.php b/src/Renderer/Inline/TaskListItemMarkerRenderer.php
new file mode 100644
index 0000000..2ef9030
--- /dev/null
+++ b/src/Renderer/Inline/TaskListItemMarkerRenderer.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Wnx\CommonmarkMarkdownRenderer\Renderer\Inline;
+
+use League\CommonMark\Extension\TaskList\TaskListItemMarker;
+use League\CommonMark\Node\Node;
+use League\CommonMark\Renderer\ChildNodeRendererInterface;
+use League\CommonMark\Renderer\NodeRendererInterface;
+
+class TaskListItemMarkerRenderer implements NodeRendererInterface
+{
+    /**
+     * @param TaskListItemMarker $node
+     *
+     * {@inheritDoc}
+     *
+     * @psalm-suppress MoreSpecificImplementedParamType
+     */
+    public function render(Node $node, ChildNodeRendererInterface $childRenderer)
+    {
+        return sprintf('[%s]', $node->isChecked() ? 'x' : ' ');
+    }
+}
diff --git a/tests/Renderer/Inline/TaskListItemMarkerRendererTest.php b/tests/Renderer/Inline/TaskListItemMarkerRendererTest.php
new file mode 100644
index 0000000..d0ed025
--- /dev/null
+++ b/tests/Renderer/Inline/TaskListItemMarkerRendererTest.php
@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Wnx\CommonmarkMarkdownRenderer\Tests\Renderer\Inline;
+
+use League\CommonMark\Extension\TaskList\TaskListItemMarker;
+use PHPUnit\Framework\TestCase;
+use Wnx\CommonmarkMarkdownRenderer\Renderer\Inline\TaskListItemMarkerRenderer;
+use Wnx\CommonmarkMarkdownRenderer\Tests\Support\FakeChildNodeRenderer;
+
+class TaskListItemMarkerRendererTest extends TestCase
+{
+    private TaskListItemMarkerRenderer $renderer;
+
+    protected function setUp(): void
+    {
+        $this->renderer = new TaskListItemMarkerRenderer();
+    }
+
+    /** @test */
+    public function it_renders_unchecked_task_list_item()
+    {
+        $node = new TaskListItemMarker(false);
+        $fakeRenderer = new FakeChildNodeRenderer();
+
+        $result = $this->renderer->render($node, $fakeRenderer);
+
+        $this->assertIsString($result);
+        $this->assertEquals("[ ]", $result);
+    }
+
+    /** @test */
+    public function it_renders_checked_task_list_item()
+    {
+        $node = new TaskListItemMarker(true);
+        $fakeRenderer = new FakeChildNodeRenderer();
+
+        $result = $this->renderer->render($node, $fakeRenderer);
+
+        $this->assertIsString($result);
+        $this->assertEquals("[x]", $result);
+    }
+}
diff --git a/tests/stubs/kitchen-sink.md b/tests/stubs/kitchen-sink.md
index e21dcbf..2ec39c7 100644
--- a/tests/stubs/kitchen-sink.md
+++ b/tests/stubs/kitchen-sink.md
@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Task List
+
+- [ ] Task 1
+- [x] Task 2
+
 ## [Unreleased](https://github.com/olivierlacan/keep-a-changelog/compare/v1.0.0...HEAD)
 
 ## [1.0.0](https://github.com/olivierlacan/keep-a-changelog/compare/v0.3.0...v1.0.0) - 2017-06-20