diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd2c26cc37..bd724cf7fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -84,7 +84,6 @@ while they can work incorrectly
     * `UnknownUpdateType`
     * `UnknownMessageType`
     * `UnknownChatType`
-* New type of updates was added: `UnknownUpdate`. It will be used in cases when type of update is unknown in system
 
 ## 0.21.0 TelegramBotAPI 4.5