diff --git a/src/core/mysql/index.ts b/src/core/mysql/index.ts
index 4f07ae9..21c6300 100644
--- a/src/core/mysql/index.ts
+++ b/src/core/mysql/index.ts
@@ -225,7 +225,7 @@ export class MysqlPlugin implements DepkerPlugin {
     await this.exec([
       `DROP USER IF EXISTS ${username}`,
       `DROP DATABASE IF EXISTS ${database}`,
-      `CREATE USER '${username}'@'%' IDENTIFIED BY '${username}'`,
+      `CREATE USER '${username}'@'%' IDENTIFIED BY '${password}'`,
       `CREATE DATABASE ${database}`,
       `GRANT ALL PRIVILEGES ON ${database}.* TO '${username}'@'%'`,
       `FLUSH PRIVILEGES`,
diff --git a/src/core/postgres/index.ts b/src/core/postgres/index.ts
index 1055558..8be0d76 100644
--- a/src/core/postgres/index.ts
+++ b/src/core/postgres/index.ts
@@ -221,7 +221,7 @@ export class PostgresPlugin implements DepkerPlugin {
     await this.exec([
       `DROP USER IF EXISTS ${username}`,
       `DROP DATABASE IF EXISTS ${database}`,
-      `CREATE USER ${username} WITH PASSWORD '${username}'`,
+      `CREATE USER ${username} WITH ENCRYPTED PASSWORD '${password}'`,
       `CREATE DATABASE ${database}`,
       `GRANT ALL PRIVILEGES ON DATABASE ${database} TO ${username}`,
     ]);
diff --git a/src/depker.ts b/src/depker.ts
index 1f7c98f..650119f 100644
--- a/src/depker.ts
+++ b/src/depker.ts
@@ -43,7 +43,7 @@ export class Depker {
   private constructor() {
     // info
     this.name = "depker";
-    this.version = "5.3.3";
+    this.version = "5.3.4";
     this.description = "Docker-based cloud deployment tool.";
     // service
     this.cli = new CliModule(this);