diff --git a/mastodon/Mastodon.py b/mastodon/Mastodon.py
index dca6d67..04a30c7 100644
--- a/mastodon/Mastodon.py
+++ b/mastodon/Mastodon.py
@@ -189,7 +189,7 @@ class Mastodon:
     __DICT_VERSION_APPLICATION = "2.7.2"
     __DICT_VERSION_MENTION = "1.0.0"
     __DICT_VERSION_MEDIA = "2.8.2"
-    __DICT_VERSION_ACCOUNT = "3.1.0"
+    __DICT_VERSION_ACCOUNT = "2.4.0"
     __DICT_VERSION_POLL = "2.8.0"
     __DICT_VERSION_STATUS = bigger_version(bigger_version(bigger_version(bigger_version(bigger_version("2.9.1", 
             __DICT_VERSION_MEDIA), __DICT_VERSION_ACCOUNT), __DICT_VERSION_APPLICATION), __DICT_VERSION_MENTION), __DICT_VERSION_POLL)