diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index ed7594d..b743456 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -20,6 +20,7 @@ jobs:
           - '7.4'
           - '8.0'
           - '8.1'
+          - '8.2'
     steps:
       - name: Checkout
         uses: actions/checkout@v1
@@ -34,7 +35,7 @@ jobs:
 
       - name: Get composer cache directory
         id: composer-cache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache dependencies
         uses: actions/cache@v2
diff --git a/README.md b/README.md
index 397db33..e1a7f54 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ session segments, next-request-only ("flash") values, and CSRF tools.
 
 ### Installation
 
-This library requires PHP 7.2 or later. It has been tested on PHP 7.2-8.1. we recommend using the latest available version of PHP as a matter of principle. It has no userland dependencies.
+This library requires PHP 7.2 or later. It has been tested on PHP 7.2-8.2. we recommend using the latest available version of PHP as a matter of principle. It has no userland dependencies.
 
 It is installable and autoloadable via Composer as [aura/session](https://packagist.org/packages/aura/session).
 
diff --git a/tests/SessionTest.php b/tests/SessionTest.php
index 1f9b22d..1617034 100644
--- a/tests/SessionTest.php
+++ b/tests/SessionTest.php
@@ -9,6 +9,9 @@
  */
 class SessionTest extends TestCase
 {
+    /** @var FakePhpfunc */
+    private $phpfunc;
+
     // the session object
     protected $session;