diff --git a/composer.json b/composer.json
index 70fd324f5f3706756d89cd511d45af9a0a0f4ceb..8e7e203e56ad59ea092a5b8aadbdbd6571deefa2 100644
--- a/composer.json
+++ b/composer.json
@@ -93,7 +93,7 @@
         "noblogs/noblogs-wp-ssl": "0.1.0",
         "noblogs/remove-gravatar": "0.1.1",
         "noblogs/themes-child": "0.5.5",
-        "wpackagist-plugin/autopost-to-mastodon": "3.6.1",
+        "wpackagist-plugin/autopost-to-mastodon": "3.6.6",
         "wpackagist-plugin/bogo": "3.6",
         "wpackagist-plugin/classic-editor": "1.6.2",
         "wpackagist-plugin/disable-comments": "1.11.0",
diff --git a/composer.lock b/composer.lock
index e0bf4f018d1b5fa37441e49d9a9acec570577767..92005ab9175f94e7172fedabfc9fad5c2592464e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "4a357b757834a90bcaffcf47093c4fa5",
+    "content-hash": "45f6418f94715c9969d1ff0727860562",
     "packages": [
         {
             "name": "bjornjohansen/wplang",
@@ -848,15 +848,15 @@
         },
         {
             "name": "wpackagist-plugin/autopost-to-mastodon",
-            "version": "3.6.1",
+            "version": "3.6.6",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/autopost-to-mastodon/",
-                "reference": "tags/3.6.1"
+                "reference": "tags/3.6.6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/autopost-to-mastodon.3.6.1.zip"
+                "url": "https://downloads.wordpress.org/plugin/autopost-to-mastodon.3.6.6.zip"
             },
             "require": {
                 "composer/installers": "^1.0 || ^2.0"
@@ -2171,5 +2171,5 @@
         "php": ">=7.1"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "plugin-api-version": "2.3.0"
 }