diff --git a/.github/workflows/composer-normalize.yml b/.github/workflows/composer-normalize.yml
new file mode 100644
index 0000000..560c42b
--- /dev/null
+++ b/.github/workflows/composer-normalize.yml
@@ -0,0 +1,22 @@
+name: normalize composer.json
+
+on:
+  push:
+    paths:
+      - 'composer.json'
+
+jobs:
+  normalize:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v2
+
+      - name: normalize composer.json
+        run: |
+          composer global require ergebnis/composer-normalize
+          composer normalize
+
+      - uses: stefanzweifel/git-auto-commit-action@v4.0.0
+        with:
+          commit_message: normalize composer.json
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 5947968..82d62c5 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -10,7 +10,7 @@ jobs:
             matrix:
                 os: [ubuntu-latest]
                 php: [7.4]
-                laravel: [6.*]
+                laravel: [7.*, 6.*]
                 dependency-version: [prefer-lowest, prefer-stable]
 
         name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77d8625..13ae1da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 
-All notable changes to `laravel-sync-one-to-many` will be documented in this file
+All notable changes to `eloquent-sync-one-to-many` will be documented in this file
+
+## 0.2.0 - 2020-04-06
+
+- add Laravel 7 support
 
 ## 0.1.0 - 2013-03-04
 
diff --git a/composer.json b/composer.json
index 965261c..6a8238f 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,6 @@
 {
     "name": "elbgoods/eloquent-sync-one-to-many",
+    "type": "library",
     "description": "",
     "keywords": [
         "elbgoods",
@@ -7,27 +8,37 @@
     ],
     "homepage": "https://github.com/elbgoods/laravel-sync-one-to-many",
     "license": "MIT",
-    "type": "library",
     "authors": [
         {
             "name": "Niclas Schirrmeister",
             "email": "nschirrmeister@elbgoods.de",
             "role": "Developer"
-        }, {
+        },
+        {
             "name": "Tom Witkowski",
             "email": "twitkowski@elbgoods.de",
+            "homepage": "https://gummibeer.de",
             "role": "Developer"
         }
     ],
     "require": {
         "php": "^7.4",
-        "illuminate/support": "^6.0"
+        "illuminate/support": "^6.0 || ^7.0"
     },
     "require-dev": {
-        "elbgoods/ci-test-tools": "^1.6",
-        "orchestra/database": "^4.3",
-        "orchestra/testbench": "^4.0",
-        "phpunit/phpunit": "^8.0"
+        "bamarni/composer-bin-plugin": "^1.3",
+        "orchestra/testbench": "^4.0 || ^5.0",
+        "phpunit/phpunit": "^8.0 || ^9.0"
+    },
+    "config": {
+        "sort-packages": true
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Elbgoods\\SyncOneToMany\\SyncOneToManyServiceProvider"
+            ]
+        }
     },
     "autoload": {
         "psr-4": {
@@ -36,30 +47,27 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "Elbgoods\\SyncOneToMany\\Tests\\": "tests"
+            "Elbgoods\\SyncOneToMany\\Tests\\": "tests",
+            "Elbgoods\\CiTestTools\\": "vendor-bin/elbgoods/vendor/elbgoods/ci-test-tools/src"
         }
     },
     "scripts": {
+        "post-install-cmd": [
+            "@composer bin all install --ansi"
+        ],
+        "post-update-cmd": [
+            "@composer bin all update --ansi"
+        ],
+        "bin": "echo 'bin not installed'",
         "test": [
             "vendor/bin/phpunit",
             "vendor/bin/php-cs-test",
-            "vendor/bin/php-tlint-test .",
+            "vendor/bin/php-tlint-test ./src",
             "vendor/bin/php-md-test ./src",
             "vendor/bin/php-insights-test",
-            "vendor/bin/php-mn-test",
+            "vendor/bin/php-mn-test ./src",
             "vendor/bin/php-stan-test"
         ],
         "test-coverage": "vendor/bin/phpunit --coverage-html coverage"
-
-    },
-    "config": {
-        "sort-packages": true
-    },
-    "extra": {
-        "laravel": {
-            "providers": [
-                "Elbgoods\\SyncOneToMany\\SyncOneToManyServiceProvider"
-            ]
-        }
     }
 }
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 97496f0..bd9094b 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,6 +1,6 @@
 includes:
-    - ./vendor/nunomaduro/larastan/extension.neon
-    - ./vendor/elbgoods/ci-test-tools/configs/phpstan.neon.dist
+    - ./vendor-bin/elbgoods/vendor/nunomaduro/larastan/extension.neon
+    - ./vendor-bin/elbgoods/vendor/elbgoods/ci-test-tools/configs/phpstan.neon.dist
 
 parameters:
     paths:
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index f2eebe0..1304bb0 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -19,4 +19,8 @@
             <directory suffix=".php">src/</directory>
         </whitelist>
     </filter>
+    <php>
+        <env name="APP_ENV" value="testing" force="true"/>
+        <env name="DB_CONNECTION" value="testing"/>
+    </php>
 </phpunit>
diff --git a/tests/TestCase.php b/tests/TestCase.php
index c5e2135..2fc111f 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -29,17 +29,6 @@ protected function getPackageProviders($app)
         ];
     }
 
-    protected function getEnvironmentSetUp($app)
-    {
-        // Setup default database to use sqlite :memory:
-        $app['config']->set('database.default', 'testbench');
-        $app['config']->set('database.connections.testbench', [
-            'driver'   => 'sqlite',
-            'database' => ':memory:',
-            'prefix'   => '',
-        ]);
-    }
-
     protected function assertAttached(array $expectedIds, array $syncResult): void
     {
         $this->assertArrayHasKey('attached', $syncResult);
diff --git a/vendor-bin/elbgoods/composer.json b/vendor-bin/elbgoods/composer.json
new file mode 100644
index 0000000..f442f82
--- /dev/null
+++ b/vendor-bin/elbgoods/composer.json
@@ -0,0 +1,5 @@
+{
+    "require-dev": {
+        "elbgoods/ci-test-tools": "^1.9.2"
+    }
+}