diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 3217d3e..5de95ee 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,12 +23,12 @@ jobs:
         # PHP scanning will be added once CodeQL's PHP support stabilizes.
         # Track at https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
-      - uses: github/codeql-action/init@v3
+      - uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
 
-      - uses: github/codeql-action/analyze@v3
+      - uses: github/codeql-action/analyze@v4
         with:
           category: '/language:${{ matrix.language }}'
diff --git a/.github/workflows/consumer-smoke.yml b/.github/workflows/consumer-smoke.yml
index a1c793f..735105f 100644
--- a/.github/workflows/consumer-smoke.yml
+++ b/.github/workflows/consumer-smoke.yml
@@ -11,7 +11,7 @@ jobs:
     name: Consumer install + scope + autoload
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -21,7 +21,7 @@ jobs:
           tools: composer:v2
 
       - name: Install consumer-smoke fixture
-        uses: ramsey/composer-install@v3
+        uses: ramsey/composer-install@v4
         with:
           working-directory: tests/Fixtures/consumer-smoke
           composer-options: '--prefer-dist'
diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index 5333743..af34651 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -16,24 +16,24 @@ jobs:
     name: Deptrac
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: shivammathur/setup-php@v2
         with:
           php-version: '8.5'
           coverage: none
           tools: composer:v2
-      - uses: ramsey/composer-install@v3
+      - uses: ramsey/composer-install@v4
       - run: composer lint:php:deptrac
 
   changelog:
     name: Changelog fragments
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: shivammathur/setup-php@v2
         with:
           php-version: '8.5'
           coverage: none
           tools: composer:v2
-      - uses: ramsey/composer-install@v3
+      - uses: ramsey/composer-install@v4
       - run: composer changelog:validate
diff --git a/.github/workflows/split-packages.yml b/.github/workflows/split-packages.yml
index 3c19dd7..69bbb0b 100644
--- a/.github/workflows/split-packages.yml
+++ b/.github/workflows/split-packages.yml
@@ -23,7 +23,7 @@ jobs:
           - { dir: 'utilities',   repo: 'wp-framework-utilities' }
           - { dir: 'woocommerce', repo: 'wp-framework-woocommerce' }
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           # Don't install the credential helper that auths as github-actions[bot].
diff --git a/.github/workflows/tests-mutation.yml b/.github/workflows/tests-mutation.yml
index 7dde0d4..d1cb15b 100644
--- a/.github/workflows/tests-mutation.yml
+++ b/.github/workflows/tests-mutation.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -23,14 +23,14 @@ jobs:
           tools: composer:v2
 
       - name: Install Composer dependencies
-        uses: ramsey/composer-install@v3
+        uses: ramsey/composer-install@v4
 
       - name: Run Infection
         run: composer test:mutation
 
       - name: Upload Infection logs
         if: always()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: infection-logs
           path: build/infection/
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b5214f3..88a1e8e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,13 +10,13 @@ jobs:
     name: Unit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: shivammathur/setup-php@v2
         with:
           php-version: '8.5'
           coverage: none
           tools: composer:v2
-      - uses: ramsey/composer-install@v3
+      - uses: ramsey/composer-install@v4
       - run: composer test:unit
 
   integration: