diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2b440ad..a7b2b4e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,24 +1,21 @@
 name: CI
 
-on: [push, pull_request]
-
-permissions:
-  contents: read
-  actions: read
-  id-token: none
+on:
+  push:
+  pull_request:
 
 jobs:
   composer:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.2, 8.3, 8.4, 8.5 ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/composer-cache
           key: ${{ runner.os }}-${{ matrix.php }}-${{ hashFiles('**/composer.lock') }}
@@ -27,6 +24,7 @@ jobs:
         uses: php-actions/composer@v6
         with:
           php_version: ${{ matrix.php }}
+          php_extensions: pcntl
 
       - name: Archive build
         run: mkdir /tmp/github-actions/ && tar --exclude=".git" -cvf /tmp/github-actions/build.tar ./
@@ -42,7 +40,7 @@ jobs:
     needs: [ composer ]
     strategy:
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.2, 8.3, 8.4, 8.5 ]
 
     outputs:
       coverage: ${{ steps.store-coverage.outputs.coverage_text }}
@@ -77,7 +75,7 @@ jobs:
     needs: [ phpunit ]
     strategy:
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.2, 8.3, 8.4, 8.5 ]
 
     steps:
       - uses: actions/checkout@v4
@@ -92,13 +90,15 @@ jobs:
 
       - name: Upload to Codecov
         uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
 
   phpstan:
     runs-on: ubuntu-latest
     needs: [ composer ]
     strategy:
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.2, 8.3, 8.4, 8.5 ]
 
     steps:
       - uses: actions/download-artifact@v4
@@ -114,13 +114,15 @@ jobs:
         with:
           php_version: ${{ matrix.php }}
           path: src/
+          level: 6
+          memory_limit: 256M
 
   phpmd:
     runs-on: ubuntu-latest
     needs: [ composer ]
     strategy:
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.2, 8.3, 8.4, 8.5 ]
 
     steps:
       - uses: actions/download-artifact@v4
@@ -132,7 +134,7 @@ jobs:
         run: tar -xvf /tmp/github-actions/build.tar ./
 
       - name: PHP Mess Detector
-        uses: php-actions/phpmd@v2
+        uses: php-actions/phpmd@v1
         with:
           php_version: ${{ matrix.php }}
           path: src/
@@ -144,7 +146,7 @@ jobs:
     needs: [ composer ]
     strategy:
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.2, 8.3, 8.4, 8.5 ]
 
     steps:
       - uses: actions/download-artifact@v4