diff --git a/CHANGELOG.md b/CHANGELOG.md
index bdc36ab6..bd8ba8dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+# [3.2.0](https://github.com/tada5hi/typeorm-extension/compare/v3.1.1...v3.2.0) (2023-11-25)
+
+
+### Bug Fixes
+
+* **deps:** bump @faker-js/faker from 8.2.0 to 8.3.1 ([#782](https://github.com/tada5hi/typeorm-extension/issues/782)) ([fa7a114](https://github.com/tada5hi/typeorm-extension/commit/fa7a114d7508e635377fbf7c19bd9cfbaaf4ab05))
+* **deps:** bump locter from 1.2.2 to 1.2.3 ([#779](https://github.com/tada5hi/typeorm-extension/issues/779)) ([e89daea](https://github.com/tada5hi/typeorm-extension/commit/e89daeab5bd2c0d08ee2503dc259b7e601d790c1))
+
+
+### Features
+
+* seeder with non default export ([#776](https://github.com/tada5hi/typeorm-extension/issues/776)) ([e1fe651](https://github.com/tada5hi/typeorm-extension/commit/e1fe651397b9f217ca5321db407aca255e5ae5ad))
+
 ## [3.1.1](https://github.com/tada5hi/typeorm-extension/compare/v3.1.0...v3.1.1) (2023-10-24)
 
 
diff --git a/package-lock.json b/package-lock.json
index 41e00500..c120536e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "typeorm-extension",
-    "version": "3.1.1",
+    "version": "3.2.0",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "typeorm-extension",
-            "version": "3.1.1",
+            "version": "3.2.0",
             "license": "MIT",
             "dependencies": {
                 "@faker-js/faker": "^8.3.1",
diff --git a/package.json b/package.json
index 7353ab96..91dea3a5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "typeorm-extension",
-    "version": "3.1.1",
+    "version": "3.2.0",
     "description": "A library to create/drop database, simple seeding data sets, ...",
     "author": {
         "name": "Peter Placzek",
diff --git a/src/data-source/options/utils/merge.ts b/src/data-source/options/utils/merge.ts
index b83797f5..93651833 100644
--- a/src/data-source/options/utils/merge.ts
+++ b/src/data-source/options/utils/merge.ts
@@ -1,6 +1,18 @@
-import { merge } from 'smob';
+import { createMerger } from 'smob';
 import type { DataSourceOptions } from 'typeorm';
 
+const merge = createMerger({
+    strategy: (target, key, value) => {
+        if (typeof target[key] === 'undefined') {
+            target[key] = value;
+
+            return target;
+        }
+
+        return undefined;
+    },
+});
+
 export function mergeDataSourceOptions(
     target: DataSourceOptions,
     source: DataSourceOptions,
diff --git a/test/unit/data-source/options/merge.spec.ts b/test/unit/data-source/options/merge.spec.ts
new file mode 100644
index 00000000..17d00b7a
--- /dev/null
+++ b/test/unit/data-source/options/merge.spec.ts
@@ -0,0 +1,32 @@
+import type { PostgresConnectionOptions } from 'typeorm/driver/postgres/PostgresConnectionOptions';
+import { mergeDataSourceOptions } from '../../../../src';
+
+describe('src/data-source/options/merge', () => {
+    it('should merge data source options', () => {
+        const options = mergeDataSourceOptions({
+            type: 'postgres',
+            password: undefined,
+        }, {
+            type: 'postgres',
+            password: 'password',
+        });
+
+        expect(options).toBeDefined();
+        expect(options.type).toEqual('postgres');
+        expect((options as PostgresConnectionOptions).password).toEqual('password');
+    });
+
+    it('should not merge data source options', () => {
+        const options = mergeDataSourceOptions({
+            type: 'postgres',
+            password: undefined,
+        }, {
+            type: 'mysql',
+            password: 'password',
+        });
+
+        expect(options).toBeDefined();
+        expect(options.type).toEqual('postgres');
+        expect((options as PostgresConnectionOptions).password).toBeUndefined();
+    });
+});