diff --git a/README.md b/README.md
index e29bebf..8e1cd7a 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,18 @@ $ npm install @aditama-labs/nest-autocrud
 
 ## Example
 
+### Environment Variable
+
+```typescript
+// Yes, either Prisma or TypeORM just need this single line of ENV
+
+// PostgreSQL Example
+DATABASE_URL="postgresql://johndoe:randompassword@localhost:5432/mydb?schema=public"
+
+// MySQL Example
+DATABASE_URL="mysql://johndoe:randompassword@localhost:3306/mydb"
+```
+
 ### Prisma ORM
 
 ```typescript
diff --git a/package.json b/package.json
index a2e192e..e5a2538 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aditama-labs/nest-autocrud",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "NestJS Auto CRUD Library",
   "author": "Supan Adit Pratama",
   "license": "MIT",