diff --git a/Dockerfile b/Dockerfile
index 5d6e2df..3347fb2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM postgres:16.4-bookworm
+FROM postgres:17.2-bookworm
 
 COPY initScript/*.sh /docker-entrypoint-initdb.d/
 COPY backup-database.sh /backup-database.sh