diff --git a/composer.json b/composer.json
index a06681a..866d602 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
   "require": {
     "wpackagist-plugin/svg-support": "~2.3.15",
     "wpackagist-plugin/toggle-wpautop": "~1.2.5",
-    "wpackagist-plugin/tinymce-advanced": "~5.2.1",
+    "wpackagist-plugin/tinymce-advanced": "~5.6.0",
     "wpackagist-plugin/contact-form-7": "~5.0.3",
     "wpackagist-plugin/flamingo": "~1.9",
     "wpackagist-plugin/really-simple-captcha": "~2.0.1",