diff --git a/requirements.txt b/requirements.txt
index 1bb1137..7afc143 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,6 +5,7 @@ Pillow
 triopg
 aiohttp
 msgspec
+protobuf
 pyOpenSSL
 trio_asyncio
 pyTelegramBotAPI