diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index 65729db..0d4f4a8 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -2,26 +2,25 @@ name: "Check Coding Standards"
 
 on:
   pull_request:
-  push:
 
 jobs:
   coding-standards:
     name: "Check Coding Standards"
 
-    runs-on: "ubuntu-latest"
+    runs-on: ubuntu-latest
 
     steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v3"
+      - name: Checkout
+        uses: actions/checkout@v4
 
-      - name: "Setup PHP"
-        uses: "shivammathur/setup-php@v2"
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
         with:
           php-version: "7.4"
           tools: composer:v2, cs2pr
 
-      - name: "Install dependencies"
-        run: "composer install --no-interaction --no-progress --no-suggest"
+      - name: Install dependencies
+        run: composer install --no-interaction --no-progress
 
-      - name: "Run phpcs"
+      - name: Run phpcs
         run: vendor/bin/phpcs -q --report=checkstyle | cs2pr
diff --git a/.github/workflows/phpmd.yml b/.github/workflows/phpmd.yml
index fca81c9..4854690 100644
--- a/.github/workflows/phpmd.yml
+++ b/.github/workflows/phpmd.yml
@@ -2,26 +2,25 @@ name: "Check phpmd"
 
 on:
   pull_request:
-  push:
 
 jobs:
   coding-standards:
     name: "Check phpmd"
 
-    runs-on: "ubuntu-latest"
+    runs-on: ubuntu-latest
 
     steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v3"
+      - name: Checkout
+        uses: actions/checkout@v4
 
-      - name: "Setup PHP"
-        uses: "shivammathur/setup-php@v2"
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
         with:
           php-version: "7.4"
           tools: composer:v2
 
-      - name: "Install dependencies"
-        run: "composer require phpmd/phpmd --no-interaction --no-progress --no-suggest"
+      - name: Install dependencies
+        run: composer require phpmd/phpmd --no-interaction --no-progress
 
-      - name: "Run phpmd"
+      - name: Run phpmd
         run: vendor/bin/phpmd classes/ text cleancode,codesize,controversial,design,naming,unusedcode
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 8fe3fc9..db07427 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -2,13 +2,18 @@ name: "PHPUnit tests"
 
 on:
   pull_request:
-  push:
+  schedule:
+    - cron:  "0 0 * * *"
+
+concurrency:
+  group: ${{ github.head_ref || 'cron' }}
+  cancel-in-progress: true
 
 jobs:
   phpunit:
     name: PHPUnit tests on PHP ${{ matrix.php-version }}
 
-    runs-on: "ubuntu-latest"
+    runs-on: ubuntu-latest
 
     strategy:
       matrix:
@@ -21,19 +26,19 @@ jobs:
           - "8.2"
 
     steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v3"
+      - name: Checkout
+        uses: actions/checkout@v4
 
-      - name: "Install PHP"
-        uses: "shivammathur/setup-php@v2"
+      - name: Install PHP
+        uses: shivammathur/setup-php@v2
         with:
           coverage: "pcov"
           php-version: "${{ matrix.php-version }}"
           ini-values: memory_limit=-1
           tools: composer:v2
 
-      - name: "Cache dependencies"
-        uses: "actions/cache@v2"
+      - name: Cache dependencies
+        uses: actions/cache@v3
         with:
           path: |
             ~/.composer/cache
@@ -41,8 +46,8 @@ jobs:
           key: "php-${{ matrix.php-version }}"
           restore-keys: "php-${{ matrix.php-version }}"
 
-      - name: "Install dependencies"
-        run: "composer install --no-interaction --no-progress --no-suggest"
+      - name: Install dependencies
+        run: composer install --no-interaction --no-progress
 
-      - name: "Tests"
+      - name: Tests
         run: vendor/bin/phpunit
diff --git a/.github/workflows/test-flight.yml b/.github/workflows/test-flight.yml
index dd84e25..ee7fa92 100644
--- a/.github/workflows/test-flight.yml
+++ b/.github/workflows/test-flight.yml
@@ -8,23 +8,23 @@ jobs:
   coding-standards:
     name: "Check test-flight"
 
-    runs-on: "ubuntu-latest"
+    runs-on: ubuntu-latest
 
     steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v3"
+      - name: Checkout
+        uses: actions/checkout@v4
 
-      - name: "Setup PHP"
-        uses: "shivammathur/setup-php@v2"
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
         with:
           php-version: "7.4"
           tools: composer:v2
           ini-values: "zend.assertions=1"
 
-      - name: "Install dependencies"
-        run: "composer require cundd/test-flight --no-interaction --no-progress --no-suggest"
+      - name: Install dependencies
+        run: composer require cundd/test-flight --no-interaction --no-progress
 
-      - name: "Run test-flight"
+      - name: Run test-flight
         run: |
           vendor/bin/test-flight README.md
           vendor/bin/test-flight classes/
diff --git a/composer.json b/composer.json
index ada71fe..f21066e 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^8.5.13 || ^9.5",
-        "squizlabs/php_codesniffer": "^3.5"
+        "phpcsstandards/php_codesniffer": "^3.5"
     },
     "archive": {
         "exclude": ["/tests"]