diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1bbacbd214d1e..47b4fd7cf3b11 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [1.6.1](https://github.com/n8n-io/n8n/compare/n8n@1.6.0...n8n@1.6.1) (2023-09-06)
+
+
+### Bug Fixes
+
+* **Postgres Node:** Fix automatic column mapping ([#7121](https://github.com/n8n-io/n8n/issues/7121)) ([e7546cc](https://github.com/n8n-io/n8n/commit/e7546ccea059c27fee031a852785744dafdf1f88))
+
+
+
 # [1.6.0](https://github.com/n8n-io/n8n/compare/n8n@1.5.1...n8n@1.6.0) (2023-09-06)
 
 
diff --git a/package.json b/package.json
index c6730dddb68a8..2ae3737d2af35 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "n8n",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "private": true,
   "homepage": "https://n8n.io/",
   "engines": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 9aac15b8024e6..aea83b1f21dfc 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "n8n",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "description": "n8n Workflow Automation Tool",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io/",
diff --git a/packages/nodes-base/nodes/Postgres/test/v2/operations.test.ts b/packages/nodes-base/nodes/Postgres/test/v2/operations.test.ts
index 6c7976d181067..bebf8af4875d8 100644
--- a/packages/nodes-base/nodes/Postgres/test/v2/operations.test.ts
+++ b/packages/nodes-base/nodes/Postgres/test/v2/operations.test.ts
@@ -89,7 +89,7 @@ describe('Test PostgresV2, deleteTable operation', () => {
 					},
 				],
 			},
-			options: { typeVersion: 2.1 },
+			options: { nodeVersion: 2.1 },
 		};
 		const nodeOptions = nodeParameters.options as IDataObject;
 
@@ -168,7 +168,7 @@ describe('Test PostgresV2, deleteTable operation', () => {
 				cachedResultName: 'my_table',
 			},
 			deleteCommand: 'drop',
-			options: { typeVersion: 2.1 },
+			options: { nodeVersion: 2.1 },
 		};
 		const nodeOptions = nodeParameters.options as IDataObject;
 
@@ -256,7 +256,7 @@ describe('Test PostgresV2, insert operation', () => {
 					},
 				],
 			},
-			options: { typeVersion: 2.1 },
+			options: { nodeVersion: 2.1 },
 		};
 		const columnsInfo: ColumnInfo[] = [
 			{ column_name: 'id', data_type: 'integer', is_nullable: 'NO', udt_name: '' },
@@ -299,7 +299,7 @@ describe('Test PostgresV2, insert operation', () => {
 				mode: 'list',
 			},
 			dataMode: 'autoMapInputData',
-			options: { typeVersion: 2.1 },
+			options: { nodeVersion: 2.1 },
 		};
 		const columnsInfo: ColumnInfo[] = [
 			{ column_name: 'id', data_type: 'integer', is_nullable: 'NO', udt_name: '' },
@@ -509,7 +509,7 @@ describe('Test PostgresV2, update operation', () => {
 			},
 			options: {
 				outputColumns: ['json', 'foo'],
-				typeVersion: 2.1,
+				nodeVersion: 2.1,
 			},
 		};
 		const columnsInfo: ColumnInfo[] = [
@@ -566,7 +566,7 @@ describe('Test PostgresV2, update operation', () => {
 			},
 			dataMode: 'autoMapInputData',
 			columnToMatchOn: 'id',
-			options: { typeVersion: 2.1 },
+			options: { nodeVersion: 2.1 },
 		};
 		const columnsInfo: ColumnInfo[] = [
 			{ column_name: 'id', data_type: 'integer', is_nullable: 'NO', udt_name: '' },
@@ -669,7 +669,7 @@ describe('Test PostgresV2, upsert operation', () => {
 			},
 			options: {
 				outputColumns: ['json'],
-				typeVersion: 2.1,
+				nodeVersion: 2.1,
 			},
 		};
 		const columnsInfo: ColumnInfo[] = [
@@ -726,7 +726,7 @@ describe('Test PostgresV2, upsert operation', () => {
 			},
 			dataMode: 'autoMapInputData',
 			columnToMatchOn: 'id',
-			options: { typeVersion: 2.1 },
+			options: { nodeVersion: 2.1 },
 		};
 		const columnsInfo: ColumnInfo[] = [
 			{ column_name: 'id', data_type: 'integer', is_nullable: 'NO', udt_name: '' },
diff --git a/packages/nodes-base/nodes/Postgres/v2/actions/database/insert.operation.ts b/packages/nodes-base/nodes/Postgres/v2/actions/database/insert.operation.ts
index 29ae34b5c5130..fd4e84552f691 100644
--- a/packages/nodes-base/nodes/Postgres/v2/actions/database/insert.operation.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/actions/database/insert.operation.ts
@@ -162,7 +162,7 @@ export async function execute(
 	db: PgpDatabase,
 ): Promise<INodeExecutionData[]> {
 	items = replaceEmptyStringsByNulls(items, nodeOptions.replaceEmptyStrings as boolean);
-	const nodeVersion = nodeOptions.typeVersion as number;
+	const nodeVersion = nodeOptions.nodeVersion as number;
 
 	let schema = this.getNodeParameter('schema', 0, undefined, {
 		extractValue: true,
diff --git a/packages/nodes-base/nodes/Postgres/v2/actions/database/update.operation.ts b/packages/nodes-base/nodes/Postgres/v2/actions/database/update.operation.ts
index 1261e4905c8df..3a26ab9bf9076 100644
--- a/packages/nodes-base/nodes/Postgres/v2/actions/database/update.operation.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/actions/database/update.operation.ts
@@ -199,7 +199,7 @@ export async function execute(
 	db: PgpDatabase,
 ): Promise<INodeExecutionData[]> {
 	items = replaceEmptyStringsByNulls(items, nodeOptions.replaceEmptyStrings as boolean);
-	const nodeVersion = nodeOptions.typeVersion as number;
+	const nodeVersion = nodeOptions.nodeVersion as number;
 
 	let schema = this.getNodeParameter('schema', 0, undefined, {
 		extractValue: true,
diff --git a/packages/nodes-base/nodes/Postgres/v2/actions/database/upsert.operation.ts b/packages/nodes-base/nodes/Postgres/v2/actions/database/upsert.operation.ts
index b6783ff47ba19..4040798da0dc4 100644
--- a/packages/nodes-base/nodes/Postgres/v2/actions/database/upsert.operation.ts
+++ b/packages/nodes-base/nodes/Postgres/v2/actions/database/upsert.operation.ts
@@ -198,7 +198,7 @@ export async function execute(
 	db: PgpDatabase,
 ): Promise<INodeExecutionData[]> {
 	items = replaceEmptyStringsByNulls(items, nodeOptions.replaceEmptyStrings as boolean);
-	const nodeVersion = nodeOptions.typeVersion as number;
+	const nodeVersion = nodeOptions.nodeVersion as number;
 
 	let schema = this.getNodeParameter('schema', 0, undefined, {
 		extractValue: true,
diff --git a/packages/nodes-base/package.json b/packages/nodes-base/package.json
index 660fa2acac61f..f20c391c597dc 100644
--- a/packages/nodes-base/package.json
+++ b/packages/nodes-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "n8n-nodes-base",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "description": "Base nodes of n8n",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io/",