diff --git a/whisperbot.xbotlib/README.md b/whisperbot.xbotlib/README.md
index 2bc85e3..1c571a9 100644
--- a/whisperbot.xbotlib/README.md
+++ b/whisperbot.xbotlib/README.md
@@ -20,4 +20,8 @@ Situated tails
 
 This bot forwards messages it receives in private to the group channel it is part of.
 
-`I whisper private messages into group chats 😌️`
\ No newline at end of file
+`I whisper private messages into group chats 😌️`
+
+## Requirements
+
+- [xbotlib](https://git.vvvvvvaria.org/decentral1se/xbotlib) (`pip3 install xbotlib`)
\ No newline at end of file