diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 852e4f0ab10..cab0c58c8b2 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -87,7 +87,7 @@ services:
 
   realtime:
     container_name: supabase-realtime
-    image: supabase/realtime:v0.19.3
+    image: supabase/realtime:v0.21.0
     depends_on:
       - db
     restart: unless-stopped