diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7ee7d81..799b175 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ ubuntu-latest ]
-        php: [ 8.1, 8.2 ]
+        php: [ 8.1, 8.2, 8.0 ]
         stability: [ lowest, highest ]
 
     steps:
@@ -23,7 +23,7 @@ jobs:
 
       - name: Validate composer.json and composer.lock
         run: composer validate --strict
-      
+
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index f346464..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-language: php
-
-php:
-  - 7.1.0
-  - 7.2.0
-  - 7.3.0
-  - 7.4.0
-  - 8.0.0
-  - 8.1.0
-
-install:
-  - travis_retry composer install --no-interaction --prefer-source
-
-script:
-  - vendor/bin/phpunit