diff --git a/Dockerfile b/Dockerfile
index d2768be..e897d03 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM alpine:latest
-RUN apk add --no-cache  postgresql17-client bash
+RUN apk add --no-cache  postgresql18-client bash
 COPY root /
 RUN chmod +x /*.sh
 EXPOSE 80
diff --git a/README.md b/README.md
index acd8113..4a5a029 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@ Example docker-compose.yml file
 ```
 services:
   backup:
-    image: pgsql-backup:17-1787155339
+    image: registry.cheriches.eu/pgsql-backup:18-1787155527
     restart: always
     volumes:
       - ./backup:/backup
diff --git a/build.sh b/build.sh
index a10be81..cef4bdf 100755
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
-export TAG=17-$(date '+%s')
+export TAG=18-$(date '+%s')
 docker compose build --push
 echo "The tag to use is:  $TAG"