diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1b3bfbc..bd8db3b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -5,7 +5,7 @@ jobs:
     working_directory: ~/testmonitor/laravel-accountable
 
     docker:
-      - image: circleci/php:7.2-browsers
+      - image: circleci/php:7.4-browsers
 
     steps:
       - run:
diff --git a/.travis.yml b/.travis.yml
index 300c11a..91101bb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,8 @@
 language: php
 
 php:
-  - 7.2
-  - 7.3
   - 7.4
+  - 8.0
 
 # This triggers builds to run on the new TravisCI infrastructure.
 # See: http://docs.travis-ci.com/user/workers/container-based-infrastructure/
@@ -16,7 +15,6 @@ cache:
 
 env:
   matrix:
-    - COMPOSER_FLAGS="--prefer-lowest"
     - COMPOSER_FLAGS=""
 
 before_script:
diff --git a/composer.json b/composer.json
index 5f06532..775294d 100644
--- a/composer.json
+++ b/composer.json
@@ -35,17 +35,17 @@
     "minimum-stability": "stable",
     "require": {
         "php": "^7.4|^8.0",
-        "illuminate/support": "^6.0|^7.0",
-        "illuminate/database": "^6.0|^7.0",
-        "illuminate/config": "^6.0|^7.0",
-        "illuminate/contracts": "^6.0|^7.0"
+        "illuminate/support": "^8.0",
+        "illuminate/database": "^8.0",
+        "illuminate/config": "^8.0",
+        "illuminate/contracts": "^8.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.11",
-        "phpunit/phpunit": "~8.2",
+        "phpunit/phpunit": "^9.0",
         "squizlabs/php_codesniffer": "3.*",
-        "orchestra/testbench": "^4.0|^5.0",
-        "orchestra/database": "^4.0|^5.0"
+        "orchestra/testbench": "^6.0",
+        "orchestra/database": "6.x-dev"
     },
     "autoload": {
         "psr-4": {