diff --git a/content-poster/requirements.txt b/content-poster/requirements.txt
index d1bba8b..67d2595 100644
--- a/content-poster/requirements.txt
+++ b/content-poster/requirements.txt
@@ -2,5 +2,5 @@ aiogram==2.6.1
 pytz==2019.3
 APScheduler==3.6.3
 aiohttp==3.6.2
-ujson==2.0.1
+ujson==5.4.0
 beautifulsoup4==4.8.2