diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 8dca4ffc..4b7f1b92 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -12,22 +12,23 @@ jobs:
     strategy:
       matrix:
         php:
+          - '8.0'
           - '7.4'
           - '7.3'
           - '7.2'
         dependencies: ['highest']
         include:
-#          - description: 'nightly'
-#            php: '8.0'
           - description: 'Symfony 3.4'
             php: '7.2'
             symfony_require: '^3.4'
+            dependencies: 'highest'
             deprecations: 'disabled'
           - description: 'Symfony 4.4'
-            php: '7.2'
+            php: '7.3'
             symfony_require: '^4.4'
           - description: '(prefer lowest)'
             php: '7.2'
+            symfony_require: '^3.4'
             dependencies: 'lowest'
             deprecations: 'disabled'
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55336fb7..4bd12371 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
-## Unreleased
+
+## 1.1.0 [2021-03-12]
+* Allow PHP 8 (#9)
+
+## 1.0.0 [2020-11-16]
  * Bump requirement to PHP 7.2
 
 ## 0.1.4 [2020-06-12]
diff --git a/composer.json b/composer.json
index f8f39e32..46979e61 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         }
     ],
     "require": {
-        "php": "^7.2",
+        "php": "^7.2|^8.0",
         "symfony/framework-bundle": "^3.4|^4.0|^5.0"
     },
     "require-dev": {
@@ -29,7 +29,7 @@
         "phpstan/extension-installer": "^1.0",
         "phpstan/phpstan": "^0.12.55",
         "phpstan/phpstan-phpunit": "^0.12.16",
-        "phpunit/phpunit": "^7.5.20|^8.5.9|^9.4.3",
+        "phpunit/phpunit": "^7.5.20|^8.5.14|^9.5.2",
         "symfony/browser-kit": "^3.4|^4.0|^5.0",
         "symfony/console": "^3.4|^4.0|^5.0",
         "symfony/monolog-bridge": ">=3",