diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1bf0be7..9168085 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -37,7 +37,7 @@ jobs:
       - name: "Get Composer Cache Directory"
         id: composer-cache
         run: |
-          echo "::set-output name=dir::$(composer config cache-files-dir)"
+          echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: "Cache Composer dependencies"
         uses: "actions/cache@v2"
diff --git a/composer.json b/composer.json
index 2e0371a..24f4116 100644
--- a/composer.json
+++ b/composer.json
@@ -35,11 +35,11 @@
   "require": {
     "php": "^8.1",
     "ext-yaml": "*",
-    "composer-plugin-api": "^1.0 | ^2.0"
+    "composer-plugin-api": "^2.0"
   },
   "require-dev": {
-    "composer/composer": "^2.0",
-    "phpunit/phpunit": "^10"
+    "composer/composer": "^2.6",
+    "phpunit/phpunit": "^10.5"
   },
   "support": {
     "irc": "irc://irc.gitter.im/octolab/Cleaner",