diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 518ecb6..fc3b987 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [7.1, 7.2, 7.3]
+        php: [7.1, 7.2, 7.3, 8.0]
     steps:
     - uses: actions/checkout@v2
     - uses: shivammathur/setup-php@v2
diff --git a/.travis.yml b/.travis.yml
index 85ef484..9178883 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ php:
   - 7.1
   - 7.2
   - 7.3
+  - 8.0
 
 sudo: false
 
diff --git a/composer.json b/composer.json
index 8b287fc..8cd8b6d 100644
--- a/composer.json
+++ b/composer.json
@@ -11,8 +11,8 @@
         }
     ],
     "require": {
-        "illuminate/contracts": "^5.0|^6.0|^7.0|^8.0",
-        "illuminate/support": "^4.0|^5.0|^6.0|^7.0|^8.0"
+        "illuminate/contracts": "^5.0|^6.0|^7.0|^8.0|^9.0",
+        "illuminate/support": "^4.0|^5.0|^6.0|^7.0|^8.0|^9.0"
     },
     "require-dev": {
         "php-coveralls/php-coveralls": "*",