diff --git a/projects/postgresql/dockerfile b/projects/postgresql/dockerfile
index 03d83d2..0ce08c3 100644
--- a/projects/postgresql/dockerfile
+++ b/projects/postgresql/dockerfile
@@ -1,3 +1,3 @@
-FROM postgres:15.1-alpine
+FROM postgres:15.9-alpine
 
 COPY postgres.conf /etc/postgresql/postgresql.conf
\ No newline at end of file