diff --git a/docker-compose.yml b/docker-compose.yml
index 63d5ccd..bc58c50 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,7 +15,7 @@ services:
     restart: unless-stopped
 
   db:
-    image: timescale/timescaledb:2.28.2-pg18
+    image: timescale/timescaledb:2.28.3-pg18
     environment:
       POSTGRES_USER: user
       POSTGRES_PASSWORD: password