diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..f5fcaf5
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,8 @@
+# This keeps updated the GitHub actions used in .github/workflows/*.yaml
+# See https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
+version: 2
+updates:
+    - package-ecosystem: "github-actions"
+      directory: "/"
+      schedule:
+          interval: "weekly"
\ No newline at end of file
diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index 67620aa..94f3224 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /*
  * This file is part of the CleverAge/CacheProcessBundle package.
  *
@@ -33,6 +35,7 @@
         'header_comment' => ['header' => $fileHeaderComment],
         'modernize_strpos' => true,
         'get_class_to_class_keyword' => true,
+        'declare_strict_types' => true,
     ])
     ->setRiskyAllowed(true)
     ->setFinder(
diff --git a/src/CleverAgeCacheProcessBundle.php b/src/CleverAgeCacheProcessBundle.php
index 30b1c9b..a35c607 100644
--- a/src/CleverAgeCacheProcessBundle.php
+++ b/src/CleverAgeCacheProcessBundle.php
@@ -33,6 +33,7 @@ public function build(ContainerBuilder $container): void
         );
     }
 
+    #[\Override]
     public function getPath(): string
     {
         return \dirname(__DIR__);
diff --git a/src/Task/SetTask.php b/src/Task/SetTask.php
index 797bf5a..12e5501 100644
--- a/src/Task/SetTask.php
+++ b/src/Task/SetTask.php
@@ -46,6 +46,7 @@ public function execute(ProcessState $state): void
      * @throws UndefinedOptionsException
      * @throws AccessException
      */
+    #[\Override]
     protected function configureOptions(OptionsResolver $resolver): void
     {
         parent::configureOptions($resolver);