diff --git a/composer.json b/composer.json
index b9c58f3..921ba8d 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
         "issues": "http://github.com/serpapi/google-search-results-php/issues"
     },
     "require": {
-        "php": "^5.5 || ^7.0",
+        "php": "^5.5 || ^7.0 || ^8.0",
         "ext-curl": "*",
         "ext-json": "*"
     },
@@ -50,4 +50,4 @@
         "test": "phpunit test/GoogleSearchTest.php",
         "example": "phpunit test/example_test.php"
     }
-}
\ No newline at end of file
+}