diff --git a/src/core/mongo/index.ts b/src/core/mongo/index.ts
index f9904c4..ddfbdc6 100644
--- a/src/core/mongo/index.ts
+++ b/src/core/mongo/index.ts
@@ -221,7 +221,7 @@ export class MongoPlugin implements DepkerPlugin {
 
     const database = name;
     const username = name;
-    const password = generator.generate();
+    const password = generator.generate(20, true, true, false);
 
     await this.exec(`
       use ${database};
@@ -354,7 +354,7 @@ export class MongoPlugin implements DepkerPlugin {
     const config = await this.depker.config.service<MongoServiceConfig>(MongoPlugin.NAME);
     if (!config.username || !config.password) {
       config.username = "root";
-      config.password = generator.generate();
+      config.password = generator.generate(20, true, true, false);
       await this.depker.config.service(MongoPlugin.NAME, () => config);
     }
 
diff --git a/src/core/mysql/index.ts b/src/core/mysql/index.ts
index 09da8de..4f07ae9 100644
--- a/src/core/mysql/index.ts
+++ b/src/core/mysql/index.ts
@@ -220,7 +220,7 @@ export class MysqlPlugin implements DepkerPlugin {
 
     const database = name;
     const username = name;
-    const password = generator.generate();
+    const password = generator.generate(20, true, true, false);
 
     await this.exec([
       `DROP USER IF EXISTS ${username}`,
@@ -341,7 +341,7 @@ export class MysqlPlugin implements DepkerPlugin {
     const config = await this.depker.config.service<MysqlServiceConfig>(MysqlPlugin.NAME);
     if (!config.username || !config.password) {
       config.username = "root";
-      config.password = generator.generate();
+      config.password = generator.generate(20, true, true, false);
       await this.depker.config.service(MysqlPlugin.NAME, () => config);
     }
 
diff --git a/src/core/postgres/index.ts b/src/core/postgres/index.ts
index 6725590..1055558 100644
--- a/src/core/postgres/index.ts
+++ b/src/core/postgres/index.ts
@@ -170,7 +170,7 @@ export class PostgresPlugin implements DepkerPlugin {
           value.PGSQL_NAME = database;
           value.PGSQL_USER = username;
           value.PGSQL_PASS = password;
-          value.PGSQL_URL = `postgresql://${value.PGSQL_USER}:${value.PGSQL_PASS}@${value.PGSQL_HOST}:${value.PGSQL_PORT}/${value.PGSQL_NAME}`;
+          value.PGSQL_URL = `postgres://${value.PGSQL_USER}:${value.PGSQL_PASS}@${value.PGSQL_HOST}:${value.PGSQL_PORT}/${value.PGSQL_NAME}?sslmode=disable`;
           return value;
         });
       }
@@ -216,7 +216,7 @@ export class PostgresPlugin implements DepkerPlugin {
 
     const database = name;
     const username = name;
-    const password = generator.generate();
+    const password = generator.generate(20, true, true, false);
 
     await this.exec([
       `DROP USER IF EXISTS ${username}`,
@@ -260,7 +260,7 @@ export class PostgresPlugin implements DepkerPlugin {
       value.PGSQL_NAME = name;
       value.PGSQL_USER = config.username;
       value.PGSQL_PASS = config.password;
-      value.PGSQL_URL = `postgresql://${value.PGSQL_USER}:${value.PGSQL_PASS}@${value.PGSQL_HOST}:${value.PGSQL_PORT}/${value.PGSQL_NAME}`;
+      value.PGSQL_URL = `postgres://${value.PGSQL_USER}:${value.PGSQL_PASS}@${value.PGSQL_HOST}:${value.PGSQL_PORT}/${value.PGSQL_NAME}?sslmode=disable`;
       return value;
     } else if (config.databases?.[name]) {
       const value: Record<string, any> = {};
@@ -269,7 +269,7 @@ export class PostgresPlugin implements DepkerPlugin {
       value.PGSQL_NAME = name;
       value.PGSQL_USER = config.databases[name].username;
       value.PGSQL_PASS = config.databases[name].password;
-      value.PGSQL_URL = `postgresql://${value.PGSQL_USER}:${value.PGSQL_PASS}@${value.PGSQL_HOST}:${value.PGSQL_PORT}/${value.PGSQL_NAME}`;
+      value.PGSQL_URL = `postgres://${value.PGSQL_USER}:${value.PGSQL_PASS}@${value.PGSQL_HOST}:${value.PGSQL_PORT}/${value.PGSQL_NAME}?sslmode=disable`;
       return value;
     } else {
       throw new Error(`PostgreSQL database is not configured with name: ${name}`);
@@ -327,7 +327,7 @@ export class PostgresPlugin implements DepkerPlugin {
     const config = await this.depker.config.service<PostgresServiceConfig>(PostgresPlugin.NAME);
     if (!config.username || !config.password) {
       config.username = "postgres";
-      config.password = generator.generate();
+      config.password = generator.generate(20, true, true, false);
       await this.depker.config.service(PostgresPlugin.NAME, () => config);
     }
 
diff --git a/src/core/redis/index.ts b/src/core/redis/index.ts
index d569361..72af398 100644
--- a/src/core/redis/index.ts
+++ b/src/core/redis/index.ts
@@ -219,7 +219,7 @@ export class RedisPlugin implements DepkerPlugin {
     }
 
     const username = name;
-    const password = generator.generate();
+    const password = generator.generate(20, true, true, false);
     await this.exec(`ACL SETUSER ${username} on allkeys allchannels allcommands >'${password}'`);
 
     config.databases = config.databases ?? {};
@@ -330,7 +330,7 @@ export class RedisPlugin implements DepkerPlugin {
     const config = await this.depker.config.service<RedisServiceConfig>(RedisPlugin.NAME);
     if (!config.username || !config.password) {
       config.username = "default";
-      config.password = generator.generate();
+      config.password = generator.generate(20, true, true, false);
       await this.depker.config.service(RedisPlugin.NAME, () => config);
     }