diff --git a/.github/workflows/pr_test.yml b/.github/workflows/pr_test.yml
index 6219200..1a8e98f 100644
--- a/.github/workflows/pr_test.yml
+++ b/.github/workflows/pr_test.yml
@@ -11,10 +11,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ["7.0", "7.1", "7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3", "8.4"]
+        php: ["7.0", "7.1", "7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3", "8.4", "8.5"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install dependencies
         run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7614949..5270eba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 2.5.0
+- Add support for PHP 8.5
+- Limit support explicitly to PHP 7.0-8.5
+
 # 2.4.0
 
 - Add support for PHP 8.3, 8.4
diff --git a/composer.json b/composer.json
index 5274f8a..f57b05d 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     }
   ],
   "require": {
-    "php": ">=7.0 <8.5"
+    "php": ">=7.0 <8.6"
   },
   "require-dev": {
     "phpunit/phpunit": "^6.5.7|^7.5|^8.5"