diff --git a/devcontainer-example/docker-compose.yml b/devcontainer-example/docker-compose.yml
index 3df5c417..4559e866 100644
--- a/devcontainer-example/docker-compose.yml
+++ b/devcontainer-example/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   mariadb:
     image: docker.io/mariadb:10.6
diff --git a/docs/backup-and-push-cronjob.md b/docs/backup-and-push-cronjob.md
index ce5d8b49..d8cf1952 100644
--- a/docs/backup-and-push-cronjob.md
+++ b/docs/backup-and-push-cronjob.md
@@ -2,7 +2,6 @@ Create backup service or stack.
 
 ```yaml
 # backup-job.yml
-version: "3.7"
 services:
   backup:
     image: frappe/erpnext:${VERSION}
diff --git a/docs/setup_for_linux_mac.md b/docs/setup_for_linux_mac.md
index a224e9fe..e9b51b2b 100644
--- a/docs/setup_for_linux_mac.md
+++ b/docs/setup_for_linux_mac.md
@@ -11,8 +11,6 @@ step2: add platform: linux/amd64 to all services in the /pwd.yaml
 here is the update pwd.yml file
 
 ```yml
-version: "3"
-
 services:
   backend:
     image: frappe/erpnext:v15
diff --git a/overrides/compose.custom-domain.yaml b/overrides/compose.custom-domain.yaml
index 5746a325..e7c82f90 100644
--- a/overrides/compose.custom-domain.yaml
+++ b/overrides/compose.custom-domain.yaml
@@ -1,5 +1,3 @@
-version: "3.3"
-
 services:
   custom-domain:
     image: caddy:2
diff --git a/overrides/compose.mariadb-shared.yaml b/overrides/compose.mariadb-shared.yaml
index 8872b48f..b63ca8f8 100644
--- a/overrides/compose.mariadb-shared.yaml
+++ b/overrides/compose.mariadb-shared.yaml
@@ -1,5 +1,3 @@
-version: "3.3"
-
 services:
   database:
     container_name: mariadb-database
diff --git a/overrides/compose.traefik.yaml b/overrides/compose.traefik.yaml
index 25d362af..7765e19d 100644
--- a/overrides/compose.traefik.yaml
+++ b/overrides/compose.traefik.yaml
@@ -1,5 +1,3 @@
-version: "3.3"
-
 services:
   traefik:
     image: "traefik:v2.11"
diff --git a/pwd.yml b/pwd.yml
index 9bcc96e3..8b18e1b3 100644
--- a/pwd.yml
+++ b/pwd.yml
@@ -1,5 +1,3 @@
-version: "3"
-
 services:
   backend:
     image: frappe/erpnext:v15.63.0