diff --git a/.travis.yml b/.travis.yml
index 06e1b8f..8b200b4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,9 @@
 language: php
 
 php:
-  - 5.6
-  - 7.0
   - 7.1
   - 7.2
+  - 7.3
 
 env:
   matrix:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f444c29..492b600 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to `laravel-sri` will be documented in this file
 
+## 2.0.0 - 2019-09-02
+
+- Drop support for Laravel <5.5 and PHP <7.1
+
+## 1.2.0 - 2019-08-06
+
+- Add support for Laravel 6.0
+
 ## 1.1.0 - 2018-09-01
 
 - Add support for Laravel 5.7
diff --git a/composer.json b/composer.json
index 9e48fb6..8c6a818 100644
--- a/composer.json
+++ b/composer.json
@@ -8,13 +8,13 @@
     "homepage": "https://github.com/sebdesign/laravel-sri",
     "type": "library",
     "require": {
-        "php": "^7.0",
-        "laravel/framework": "~5.3.0|~5.4.0|~5.5.0|~5.6.0|~5.7.0|~5.8.0|^6.0"
+        "php": "^7.1",
+        "laravel/framework": "^5.5|^6.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~6.0|~7.0",
+        "phpunit/phpunit": "^7.0|^8.0",
         "mockery/mockery": "^1.0",
-        "orchestra/testbench": "~3.3|~3.4|~3.5|~3.6|~3.7|~3.8|~3.9"
+        "orchestra/testbench": "^3.5"
     },
     "autoload": {
         "files": [
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 008d8f3..edcfac0 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -8,7 +8,7 @@
 
 abstract class TestCase extends Orchestra
 {
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();