diff --git a/libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php b/libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php
index d322059..c7d07c2 100644
--- a/libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php
+++ b/libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php
@@ -3,8 +3,8 @@
 use League\CommonMark\Block\Element\AbstractBlock;
 use League\CommonMark\Block\Element\FencedCode;
 use League\CommonMark\Block\Renderer\BlockRendererInterface;
+use League\CommonMark\ElementRendererInterface;
 use League\CommonMark\HtmlElement;
-use League\CommonMark\HtmlRendererInterface;
 
 class FencedCodeRenderer implements BlockRendererInterface
 {
@@ -43,7 +43,7 @@ class FencedCodeRenderer implements BlockRendererInterface
      *
      * @return HtmlElement|string
      */
-    public function render(AbstractBlock $block, HtmlRendererInterface $htmlRenderer, $inTightList = false)
+    public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, $inTightList = false)
     {
         if (!($block instanceof FencedCode)) {
             throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
@@ -64,7 +64,7 @@ class FencedCodeRenderer implements BlockRendererInterface
         );
     }
 
-    public function getLanguage($infoWords, HtmlRendererInterface $htmlRenderer)
+    public function getLanguage($infoWords, ElementRendererInterface $htmlRenderer)
     {
         if (count($infoWords) === 0 || strlen($infoWords[0]) === 0) {
             return false;
diff --git a/libs/Format/Confluence/ContentTypes/Markdown/IndentedCodeRenderer.php b/libs/Format/Confluence/ContentTypes/Markdown/IndentedCodeRenderer.php
index e314bd4..537a353 100644
--- a/libs/Format/Confluence/ContentTypes/Markdown/IndentedCodeRenderer.php
+++ b/libs/Format/Confluence/ContentTypes/Markdown/IndentedCodeRenderer.php
@@ -3,8 +3,8 @@
 use League\CommonMark\Block\Element\AbstractBlock;
 use League\CommonMark\Block\Element\IndentedCode;
 use League\CommonMark\Block\Renderer\BlockRendererInterface;
+use League\CommonMark\ElementRendererInterface;
 use League\CommonMark\HtmlElement;
-use League\CommonMark\HtmlRendererInterface;
 
 class IndentedCodeRenderer implements BlockRendererInterface
 {
@@ -15,7 +15,7 @@ class IndentedCodeRenderer implements BlockRendererInterface
      *
      * @return HtmlElement
      */
-    public function render(AbstractBlock $block, HtmlRendererInterface $htmlRenderer, $inTightList = false)
+    public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, $inTightList = false)
     {
         if (!($block instanceof IndentedCode)) {
             throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
diff --git a/libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php b/libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php
index aba6b16..2d9e707 100644
--- a/libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php
+++ b/libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php
@@ -42,7 +42,7 @@ class LinkRenderer extends \Todaymade\Daux\ContentTypes\Markdown\LinkRenderer
         ];
 
         $page = strval(new HtmlElement('ri:page', $link_props, '', true));
-        $children = $htmlRenderer->renderInlines($inline->getChildren());
+        $children = $htmlRenderer->renderInlines($inline->children());
         if (strpos($children, "<") !== false) {
             $children = '<ac:link-body>' . $children . '</ac:link-body>';
         } else {