diff --git a/cast-service/requirements.txt b/cast-service/requirements.txt
index 9b57465..bbf5cfe 100644
--- a/cast-service/requirements.txt
+++ b/cast-service/requirements.txt
@@ -1,4 +1,4 @@
-asyncpg==0.20.1
+asyncpg==0.21.0
 databases[postgresql]==0.2.6
 fastapi==0.48.0
 SQLAlchemy==1.3.13