diff --git a/db/Dockerfile b/db/Dockerfile
index bfd3a80..d1be9d2 100644
--- a/db/Dockerfile
+++ b/db/Dockerfile
@@ -1,5 +1,5 @@
 # pull official base image
-FROM postgres:17.4-alpine
+FROM postgres:17.5-alpine
 
 # run create.sql on init
 ADD create.sql /docker-entrypoint-initdb.d