diff --git a/README.md b/README.md
index a57a805..1e09d79 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 # typeorm-model-generator
 
-[![Greenkeeper badge](https://badges.greenkeeper.io/Kononnable/typeorm-model-generator.svg)](https://greenkeeper.io/)
 [![Build Status](https://travis-ci.org/Kononnable/typeorm-model-generator.svg?branch=master)](https://travis-ci.org/Kononnable/typeorm-model-generator)
 [![npm version](https://badge.fury.io/js/typeorm-model-generator.svg)](https://badge.fury.io/js/typeorm-model-generator)
 [![codecov](https://codecov.io/gh/Kononnable/typeorm-model-generator/branch/master/graph/badge.svg)](https://codecov.io/gh/Kononnable/typeorm-model-generator)
diff --git a/package-lock.json b/package-lock.json
index ec320e4..56ee124 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2959,9 +2959,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.14",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.14.tgz",
+      "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw=="
     },
     "lodash.flattendeep": {
       "version": "4.4.0",
diff --git a/src/drivers/MysqlDriver.ts b/src/drivers/MysqlDriver.ts
index 11e43a4..a0352f0 100644
--- a/src/drivers/MysqlDriver.ts
+++ b/src/drivers/MysqlDriver.ts
@@ -72,6 +72,9 @@ export class MysqlDriver extends AbstractDriver {
                         resp.COLUMN_DEFAULT
                     );
                     colInfo.options.type = resp.DATA_TYPE as any;
+                    colInfo.options.unsigned = resp.COLUMN_TYPE.endsWith(
+                        " unsigned"
+                    );
                     switch (resp.DATA_TYPE) {
                         case "int":
                             colInfo.tsType = "number";
@@ -163,7 +166,7 @@ export class MysqlDriver extends AbstractDriver {
                             ).replace(/\'/gi, '"');
                             break;
                         case "json":
-                            colInfo.tsType = "Object";
+                            colInfo.tsType = "object";
                             break;
                         case "binary":
                             colInfo.tsType = "Buffer";
diff --git a/src/drivers/PostgresDriver.ts b/src/drivers/PostgresDriver.ts
index 2c2fd0c..6881b91 100644
--- a/src/drivers/PostgresDriver.ts
+++ b/src/drivers/PostgresDriver.ts
@@ -159,8 +159,8 @@ export class PostgresDriver extends AbstractDriver {
                 | "boolean"
                 | "Date"
                 | "Buffer"
-                | "Object"
-                | "string | Object"
+                | "object"
+                | "string | object"
                 | "string | string[]"
                 | "any"
                 | null;
@@ -288,7 +288,7 @@ export class PostgresDriver extends AbstractDriver {
                 ret.ts_type = "string";
                 break;
             case "point":
-                ret.ts_type = "string | Object";
+                ret.ts_type = "string | object";
                 break;
             case "line":
                 ret.ts_type = "string";
@@ -297,7 +297,7 @@ export class PostgresDriver extends AbstractDriver {
                 ret.ts_type = "string | string[]";
                 break;
             case "box":
-                ret.ts_type = "string | Object";
+                ret.ts_type = "string | object";
                 break;
             case "path":
                 ret.ts_type = "string";
@@ -306,7 +306,7 @@ export class PostgresDriver extends AbstractDriver {
                 ret.ts_type = "string";
                 break;
             case "circle":
-                ret.ts_type = "string | Object";
+                ret.ts_type = "string | object";
                 break;
             case "cidr":
                 ret.ts_type = "string";
@@ -330,10 +330,10 @@ export class PostgresDriver extends AbstractDriver {
                 ret.ts_type = "string";
                 break;
             case "json":
-                ret.ts_type = "Object";
+                ret.ts_type = "object";
                 break;
             case "jsonb":
-                ret.ts_type = "Object";
+                ret.ts_type = "object";
                 break;
             case "int4range":
                 ret.ts_type = "string";
diff --git a/src/entity.mst b/src/entity.mst
index 63f0acb..634a2bb 100644
--- a/src/entity.mst
+++ b/src/entity.mst
@@ -15,7 +15,8 @@ import {BaseEntity,Column,Entity,Index,JoinColumn,JoinTable,ManyToMany,ManyToOne
         primary:{{primary}},{{/primary}}{{/generated}}{{#unique}}
         unique: true,{{/unique}}{{#length}}
         length:{{.}},{{/length}}{{#width}}
-        width:{{.}},{{/width}}{{#default}}
+        width:{{.}},{{/width}}{{#unsigned}}
+        unsigned: true,{{/unsigned}}{{#default}}
         default: {{.}},{{/default}}{{#precision}}
         precision:{{.}},{{/precision}}{{#scale}}
         scale:{{.}},{{/scale}}{{#enum}}
@@ -32,8 +33,8 @@ import {BaseEntity,Column,Entity,Index,JoinColumn,JoinTable,ManyToMany,ManyToOne
     {{/if}}
     {{#if relationIdField }}
 
-    @RelationId(({{toPropertyName ../../tsEntityName}}: {{toEntityName ../../tsEntityName}}) => {{toPropertyName ../../tsEntityName}}.{{toPropertyName ../tsName}})
-    {{toPropertyName ../tsName}}Id: {{#if isOneToOne}}{{toLazy ../tsType}}{{else}}{{toLazy (concat  ../tsType "[]")}}{{/if}};{{/if}}{{/relations}}
+    @RelationId(({{toPropertyName ../../tsEntityName}}: {{toEntityName ../../tsEntityName}}) => {{toEntityName ../../tsEntityName}}.{{toPropertyName ../tsName}})
+    {{printPropertyVisibility}}{{toPropertyName ../tsName}}Id: {{#if isOneToOne}}{{toLazy ../tsType}}{{else}}{{toLazy (concat  ../tsType "[]")}}{{/if}};{{/if}}{{/relations}}
     {{/Columns}}
     {{#if GenerateConstructor}}
     constructor(init?: Partial<{{toEntityName tsEntityName}}>) {
diff --git a/src/models/ColumnInfo.ts b/src/models/ColumnInfo.ts
index 24307c6..6b7f167 100644
--- a/src/models/ColumnInfo.ts
+++ b/src/models/ColumnInfo.ts
@@ -10,8 +10,8 @@ export class ColumnInfo {
         | "boolean"
         | "Date"
         | "Buffer"
-        | "Object"
-        | "string | Object"
+        | "object"
+        | "string | object"
         | "string | string[]"
         | "any";
     public relations: RelationInfo[] = [];
diff --git a/test/integration/entityTypes/mariadb/entity/Post.ts b/test/integration/entityTypes/mariadb/entity/Post.ts
index 491f16b..bdd5343 100644
--- a/test/integration/entityTypes/mariadb/entity/Post.ts
+++ b/test/integration/entityTypes/mariadb/entity/Post.ts
@@ -89,7 +89,7 @@ export class Post {
 
     // In mariaDb Json is recognized as longtext
     // @Column("json")
-    // json: Object;
+    // json: object;
 
     @Column("binary")
     binary: Buffer;
diff --git a/test/integration/entityTypes/mysql/entity/Post.ts b/test/integration/entityTypes/mysql/entity/Post.ts
index 6e468d9..0c49fb5 100644
--- a/test/integration/entityTypes/mysql/entity/Post.ts
+++ b/test/integration/entityTypes/mysql/entity/Post.ts
@@ -15,10 +15,13 @@ export class Post {
     @Column("int")
     int: number;
 
+    @Column("int", { unsigned: true })
+    uint: number;
+
     @Column("tinyint")
     tinyint: number;
 
-    @Column("tinyint",{width:1})
+    @Column("tinyint", { width: 1 })
     boolean: boolean;
 
     @Column("smallint")
@@ -88,7 +91,7 @@ export class Post {
     enum: string;
 
     @Column("json")
-    json: Object;
+    json: object;
 
     @Column("binary")
     binary: Buffer;
diff --git a/test/integration/entityTypes/postgres/entity/Post.ts b/test/integration/entityTypes/postgres/entity/Post.ts
index 79f26dc..3bf7985 100644
--- a/test/integration/entityTypes/postgres/entity/Post.ts
+++ b/test/integration/entityTypes/postgres/entity/Post.ts
@@ -123,7 +123,7 @@ export class Post {
     // enum: string;
 
     @Column("point")
-    point: string | Object;
+    point: string | object;
 
     @Column("line")
     line: string;
@@ -132,7 +132,7 @@ export class Post {
     lseg: string | string[];
 
     @Column("box")
-    box: string | Object;
+    box: string | object;
 
     @Column("path")
     path: string;
@@ -141,7 +141,7 @@ export class Post {
     polygon: string;
 
     @Column("circle")
-    circle: string | Object;
+    circle: string | object;
 
     @Column("cidr")
     cidr: string;
@@ -165,10 +165,10 @@ export class Post {
     xml: string;
 
     @Column("json")
-    json: Object;
+    json: object;
 
     @Column("jsonb")
-    jsonb: Object;
+    jsonb: object;
 
     @Column("int4range")
     int4range: string;
diff --git a/test/integration/entityTypes/postgres/entity/PostArrays.ts b/test/integration/entityTypes/postgres/entity/PostArrays.ts
index d880503..fde1012 100644
--- a/test/integration/entityTypes/postgres/entity/PostArrays.ts
+++ b/test/integration/entityTypes/postgres/entity/PostArrays.ts
@@ -123,7 +123,7 @@ export class PostArrays {
     // enum: string[];
 
     @Column("point", { array: true })
-    point: string[] | Object[];
+    point: string[] | object[];
 
     @Column("line", { array: true })
     line: string[];
@@ -132,7 +132,7 @@ export class PostArrays {
     lseg: string[] | string[][];
 
     @Column("box", { array: true })
-    box: string[] | Object[];
+    box: string[] | object[];
 
     @Column("path", { array: true })
     path: string[];
@@ -141,7 +141,7 @@ export class PostArrays {
     polygon: string[];
 
     @Column("circle", { array: true })
-    circle: string[] | Object[];
+    circle: string[] | object[];
 
     @Column("cidr", { array: true })
     cidr: string[];
@@ -165,10 +165,10 @@ export class PostArrays {
     xml: string[];
 
     @Column("json", { array: true })
-    json: Object[];
+    json: object[];
 
     @Column("jsonb", { array: true })
-    jsonb: Object[];
+    jsonb: object[];
 
     @Column("int4range", { array: true })
     int4range: string[];