diff --git a/composer.json b/composer.json
index ff75606203..f2e1645119 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
         "guzzlehttp/guzzle": "^7.9.2",
         "guzzlehttp/promises": "^2.0",
         "league/commonmark": "^2.7",
-        "masterminds/html5": "~2.9.0",
+        "masterminds/html5": "~2.9.0 || ~2.10.0",
         "pear/auth_sasl": "~1.2.0",
         "pear/crypt_gpg": "~1.6.3",
         "pear/mail_mime": "~1.10.11",