diff --git a/.dependabot/config.yml b/.dependabot/config.yml
index 5043a2cd..a3bd09e6 100644
--- a/.dependabot/config.yml
+++ b/.dependabot/config.yml
@@ -10,19 +10,6 @@ update_configs:
     default_reviewers:
       - "localheinz"
     directory: "/"
-    package_manager: "github_actions"
-    update_schedule: "daily"
-
-  - automerged_updates:
-      - match:
-          dependency_type: "development"
-    default_assignees:
-      - "localheinz"
-    default_labels:
-      - "dependency"
-    default_reviewers:
-      - "localheinz"
-    directory: "/"
     package_manager: "php:composer"
-    update_schedule: "daily"
+    update_schedule: "live"
     version_requirement_updates: "increase_versions"
diff --git a/.github/settings.yml b/.github/settings.yml
index 5e64cb09..aa13e3e9 100644
--- a/.github/settings.yml
+++ b/.github/settings.yml
@@ -10,9 +10,9 @@ branches:
         required_approving_review_count: 1
       required_status_checks:
         contexts:
-          - "Coding Standards (7.1)"
-          - "Dependency Analysis (7.4)"
-          - "Static Code Analysis (7.4)"
+          - "Coding Standards (7.1, locked)"
+          - "Dependency Analysis (7.4, locked)"
+          - "Static Code Analysis (7.4, locked)"
           - "Tests (7.1, lowest)"
           - "Tests (7.1, locked)"
           - "Tests (7.1, highest)"
@@ -25,8 +25,8 @@ branches:
           - "Tests (7.4, lowest)"
           - "Tests (7.4, locked)"
           - "Tests (7.4, highest)"
-          - "Code Coverage (7.4)"
-          - "Mutation Tests (7.4)"
+          - "Code Coverage (7.4, locked)"
+          - "Mutation Tests (7.4, locked)"
           - "codecov/patch"
           - "codecov/project"
         strict: false
diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 4d4f72af..80f6e05d 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -21,32 +21,35 @@ jobs:
         php-version:
           - 7.1
 
+        dependencies:
+          - locked
+
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.0.0
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@1.6.1
         with:
           coverage: none
-          extension-csv: "mbstring"
+          extensions: "mbstring"
           php-version: ${{ matrix.php-version }}
 
       - name: "Validate composer.json and composer.lock"
         run: composer validate --strict
 
       - name: "Cache dependencies installed with composer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: ~/.composer/cache
-          key: php${{ matrix.php-version }}-composer-locked-${{ hashFiles('**/composer.lock') }}
+          key: php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            php${{ matrix.php-version }}-composer-locked-
+            php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-
 
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress --no-suggest
 
-      - name: "Run localheinz/composer-normalize"
+      - name: "Run ergebnis/composer-normalize"
         uses: docker://localheinz/composer-normalize-action:0.5.2
         with:
           args: --dry-run
@@ -55,12 +58,12 @@ jobs:
         run: mkdir -p .build/php-cs-fixer
 
       - name: "Cache cache directory for friendsofphp/php-cs-fixer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: .build/php-cs-fixer
-          key: php${{ matrix.php-version }}-php-cs-fixer-${{ hashFiles('**/composer.lock') }}
+          key: php-${{ matrix.php-version }}-php-cs-fixer-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            php${{ matrix.php-version }}-php-cs-fixer-
+            php-${{ matrix.php-version }}-php-cs-fixer-
 
       - name: "Run friendsofphp/php-cs-fixer"
         run: vendor/bin/php-cs-fixer fix --config=.php_cs --diff --diff-format=udiff --dry-run --verbose
@@ -75,30 +78,33 @@ jobs:
         php-version:
           - 7.4
 
+        dependencies:
+          - locked
+
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.0.0
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@1.6.1
         with:
           coverage: none
-          extension-csv: "mbstring"
+          extensions: "mbstring"
           php-version: ${{ matrix.php-version }}
 
       - name: "Cache dependencies installed with composer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: ~/.composer/cache
-          key: php${{ matrix.php-version }}-composer-locked-${{ hashFiles('**/composer.lock') }}
+          key: php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            php${{ matrix.php-version }}-composer-locked-
+            php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-
 
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress --no-suggest
 
       - name: "Run maglnet/composer-require-checker"
-        uses: docker://localheinz/composer-require-checker-action:1.1.1
+        uses: docker://webfactory/composer-require-checker:2.0.0
 
   static-code-analysis:
     name: "Static Code Analysis"
@@ -110,19 +116,22 @@ jobs:
         php-version:
           - 7.4
 
+        dependencies:
+          - locked
+
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.0.0
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@1.6.1
         with:
           coverage: none
-          extension-csv: "mbstring"
+          extensions: "mbstring"
           php-version: ${{ matrix.php-version }}
 
       - name: "Cache dependencies installed with composer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: ~/.composer/cache
           key: ${{ matrix.php-version }}-composer-locked-${{ hashFiles('**/composer.lock') }}
@@ -155,22 +164,22 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.0.0
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@1.6.1
         with:
           coverage: none
-          extension-csv: "mbstring"
+          extensions: "mbstring"
           php-version: ${{ matrix.php-version }}
 
       - name: "Cache dependencies installed with composer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: ~/.composer/cache
-          key: php${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.lock') }}
+          key: php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            php${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-
+            php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-
 
       - name: "Install lowest dependencies with composer"
         if: matrix.dependencies == 'lowest'
@@ -203,24 +212,27 @@ jobs:
         php-version:
           - 7.4
 
+        dependencies:
+          - locked
+
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.0.0
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@1.6.1
         with:
           coverage: xdebug
-          extension-csv: "mbstring"
+          extensions: "mbstring"
           php-version: ${{ matrix.php-version }}
 
       - name: "Cache dependencies installed with composer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: ~/.composer/cache
-          key: php${{ matrix.php-version }}-composer-locked-${{ hashFiles('**/composer.lock') }}
+          key: php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            php${{ matrix.php-version }}-composer-locked-
+            php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-
 
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress --no-suggest
@@ -246,27 +258,30 @@ jobs:
         php-version:
           - 7.4
 
+        dependencies:
+          - locked
+
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2.0.0
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@1.6.1
         with:
           coverage: xdebug
-          extension-csv: "mbstring"
+          extensions: "mbstring"
           php-version: ${{ matrix.php-version }}
 
       - name: "Cache dependencies installed with composer"
-        uses: actions/cache@v1
+        uses: actions/cache@v1.0.3
         with:
           path: ~/.composer/cache
-          key: php${{ matrix.php-version }}-composer-locked-${{ hashFiles('**/composer.lock') }}
+          key: php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            php${{ matrix.php-version }}-composer-locked-
+            php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-
 
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress --no-suggest
 
-      - name: "Run mutation tests with infection/infection"
+      - name: "Run mutation tests with Xdebug and infection/infection"
         run: vendor/bin/infection --ignore-msi-with-no-mutations --min-covered-msi=92 --min-msi=92
diff --git a/Makefile b/Makefile
index ab4f6410..3ef3b625 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ coding-standards: vendor ## Fixes code style issues with friendsofphp/php-cs-fix
 
 .PHONY: dependency-analysis
 dependency-analysis: vendor ## Runs a dependency analysis with maglnet/composer-require-checker
-	docker run --interactive --rm --tty --workdir=/app --volume ${PWD}:/app localheinz/composer-require-checker-action:1.1.1
+	docker run --interactive --rm --tty --volume ${PWD}:/app webfactory/composer-require-checker:2.0.0
 
 .PHONY: help
 help: ## Displays this list of targets with descriptions