diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6523e93..b2d3ccf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -87,6 +87,7 @@ jobs:
                 php-version:
                     - '7.3'
                     - '7.4'
+                    - '8.0'
 
         steps:
             -
diff --git a/composer.json b/composer.json
index f1f6d48..2575cc7 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^7.3",
+        "php": "^7.3 || 8.0.*",
         "phpactor/container": "^1.3.3",
         "phpactor/language-server": "^1.0.0",
         "phpactor/console-extension": "~0.1",
@@ -56,4 +56,4 @@
             "dev-master": "0.5.x-dev"
         }
     }
-}
\ No newline at end of file
+}