diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000000..69001f07b2
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,57 @@
+APP_NAME="Invoice Ninja"
+APP_ENV=production
+APP_KEY=
+APP_DEBUG=false
+
+APP_URL=http://localhost
+
+DB_CONNECTION=mysql
+MULTI_DB_ENABLED=false
+
+DB_HOST=localhost
+DB_DATABASE=ninja
+DB_USERNAME=ninja
+DB_PASSWORD=ninja
+DB_PORT=3306
+
+DEMO_MODE=false
+
+BROADCAST_DRIVER=log
+LOG_CHANNEL=stack
+CACHE_DRIVER=file
+QUEUE_CONNECTION=sync
+SESSION_DRIVER=file
+SESSION_LIFETIME=120
+
+REDIS_HOST=127.0.0.1
+REDIS_PASSWORD=null
+REDIS_PORT=6379
+
+MAIL_MAILER=smtp
+MAIL_HOST=smtp.mailtrap.io
+MAIL_PORT=2525
+MAIL_USERNAME=null
+MAIL_PASSWORD=null
+MAIL_ENCRYPTION=null
+MAIL_FROM_ADDRESS='user@example.com'
+MAIL_FROM_NAME='Self Hosted User'
+
+POSTMARK_API_TOKEN=
+REQUIRE_HTTPS=false
+
+GOOGLE_MAPS_API_KEY=
+ERROR_EMAIL=
+TRUSTED_PROXIES=
+
+NINJA_ENVIRONMENT=selfhost
+
+#options - snappdf / phantom / hosted_ninja
+PDF_GENERATOR=phantom 
+
+PHANTOMJS_KEY='a-demo-key-with-low-quota-per-ip-address'
+PHANTOMJS_SECRET=secret
+
+UPDATE_SECRET=secret
+
+COMPOSER_AUTH='{"github-oauth": {"github.com": "${{ secrets.GITHUB_TOKEN }}"}}'
+SENTRY_LARAVEL_DSN=https://39389664f3f14969b4c43dadda00a40b@sentry2.invoicing.co/5
\ No newline at end of file
diff --git a/VERSION.txt b/VERSION.txt
index 0eb5fb01a6..b6d99a4aca 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-5.3.51
\ No newline at end of file
+5.3.52
\ No newline at end of file
diff --git a/config/ninja.php b/config/ninja.php
index 0999c644e8..14d1578f1b 100644
--- a/config/ninja.php
+++ b/config/ninja.php
@@ -14,8 +14,8 @@ return [
     'require_https' => env('REQUIRE_HTTPS', true),
     'app_url' => rtrim(env('APP_URL', ''), '/'),
     'app_domain' => env('APP_DOMAIN', 'invoicing.co'),
-    'app_version' => '5.3.51',
-    'app_tag' => '5.3.51',
+    'app_version' => '5.3.52',
+    'app_tag' => '5.3.52',
     'minimum_client_version' => '5.0.16',
     'terms_version' => '1.0.1',
     'api_secret' => env('API_SECRET', ''),