diff --git a/sql_script/Dockerfile b/sql_script/Dockerfile
index 8a162a7..666a642 100644
--- a/sql_script/Dockerfile
+++ b/sql_script/Dockerfile
@@ -1,3 +1,3 @@
-FROM postgres
+FROM postgres:15
 
 COPY create_all.sql  /docker-entrypoint-initdb.d/