diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dc539b71..ceb8d589 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,6 +15,7 @@ jobs:
           { os: ubuntu-latest, php: 7.3 },
           { os: ubuntu-latest, php: 7.4 },
           { os: ubuntu-latest, php: 8.0 },
+          { os: ubuntu-latest, php: 8.1 },
         ]
     runs-on: ${{ matrix.os-php-versions.os }}
     steps:
diff --git a/composer.json b/composer.json
index 516f9f04..71ac20f7 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     }
   ],
   "require": {
-    "php": "^7.2|^8.0",
+    "php": "^7.2|^8.0|^8.1",
     "ext-curl": "*",
     "ext-json": "*",
     "ext-mbstring": "*",