diff --git a/templates/doublezero/docker-compose.yml b/templates/doublezero/docker-compose.yml
index e392e49d..bb7b1d2b 100644
--- a/templates/doublezero/docker-compose.yml
+++ b/templates/doublezero/docker-compose.yml
@@ -1,9 +1,9 @@
 services:
   doublezero:
     restart: always
-    image: liltechnomancer/double-zero:latest
+    image: liltechnomancer/double-zero:0.2.1
     ports:
-      - 4000:4000
+      - ${DOUBLEZERO_PORT}
     networks:
       - dokploy-network
     volumes:
diff --git a/templates/doublezero/index.ts b/templates/doublezero/index.ts
index e60c43f2..f9863647 100644
--- a/templates/doublezero/index.ts
+++ b/templates/doublezero/index.ts
@@ -3,16 +3,19 @@ import {
 	generateRandomDomain,
 	type Template,
 	type Schema,
+	generateBase64,
 } from "../utils";
 
 export function generate(schema: Schema): Template {
 	const mainServiceHash = generateHash(schema.projectName);
 	const randomDomain = generateRandomDomain(schema);
+	const secretKeyBase = generateBase64(64);
+
 	const envs = [
 		`DOUBLEZERO_HOST=${randomDomain}`,
 		"DOUBLEZERO_PORT=4000",
 		`HASH=${mainServiceHash}`,
-		"SECRET_KEY_BASE=",
+		`SECRET_KEY_BASE=${secretKeyBase}`,
 		"AWS_ACCESS_KEY_ID=",
 		"AWS_SECRET_ACCESS_KEY=",
 		"AWS_REGION=",
diff --git a/templates/templates.ts b/templates/templates.ts
index 79715bb4..687576dd 100644
--- a/templates/templates.ts
+++ b/templates/templates.ts
@@ -335,7 +335,7 @@ export const templates: TemplateData[] = [
 	{
 		id: 'doublezero',
 		name: 'Double Zero',
-		version: 'v0.0',
+		version: 'v0.2.1',
 		description: '00 is a self hostable SES dashboard for sending and monitoring emails with AWS',
 		logo: 'doublezero.svg',
 		links: {