diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e29955f..5bb3c9b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
           path: ~/.cache/composer
           restore-keys: "php${{ matrix.php-version }}-composer-\n"
       - name: "Install Composer dependencies"
-        run: "composer install --no-progress"
+        run: "composer update --no-progress"
       - name: "Run command"
         run: "composer ci:${{ matrix.command }}"
     strategy:
diff --git a/.github/workflows/predefined.yml b/.github/workflows/predefined.yml
index 2c8fbd2..1c1ee6c 100644
--- a/.github/workflows/predefined.yml
+++ b/.github/workflows/predefined.yml
@@ -107,7 +107,7 @@ jobs:
           path: ~/.cache/composer
           restore-keys: "php${{ matrix.php-version }}-composer-\n"
       - name: "Install Composer dependencies"
-        run: "composer install --no-progress"
+        run: "composer update --no-progress"
       - name: "Run command"
         run: "composer ci:${{ matrix.command }}"
     strategy:
diff --git a/.gitlab/pipeline/jobs/build-composer-dependencies.yml b/.gitlab/pipeline/jobs/build-composer-dependencies.yml
index 47fcfbb..03b4581 100644
--- a/.gitlab/pipeline/jobs/build-composer-dependencies.yml
+++ b/.gitlab/pipeline/jobs/build-composer-dependencies.yml
@@ -7,7 +7,7 @@ build-composer-dependencies:
   script:
     - composer --version
     - COMPOSER_CACHE_DIR=.composer
-      composer install --prefer-dist --no-progress --optimize-autoloader
+      composer update --prefer-dist --no-progress --optimize-autoloader
   artifacts:
     when: on_success
     expire_in: 2 weeks
diff --git a/composer.json b/composer.json
index bd6927d..c209777 100644
--- a/composer.json
+++ b/composer.json
@@ -95,6 +95,7 @@
 			"typo3/cms-composer-installers": true
 		},
 		"bin-dir": ".Build/bin",
+		"lock": false,
 		"preferred-install": {
 			"*": "dist"
 		},