diff --git a/config/VERSION b/config/VERSION
index ba50f2dac..7bd7ebe25 100644
--- a/config/VERSION
+++ b/config/VERSION
@@ -1 +1 @@
-v4.8.0
+v4.9.0
diff --git a/config/packages.yml b/config/packages.yml
index 148fdc9b0..f80563c01 100644
--- a/config/packages.yml
+++ b/config/packages.yml
@@ -50,12 +50,22 @@
 # config/services.yml for the relevant code or bin/self-test for a usage
 # example.
 
+# Removed due to outage caused by ACMS on 27/05/2024 from Drupal 10.3.x
 acquia/acquia_cms:
-  version: 2.x
-  version_dev: 2.x-dev
+  core_matrix:
+    10.3.x:
+      version: ~
+      version_dev: ~
+    '*':
+      version: 2.x
+      version_dev: 2.x-dev
 
+# Removed from Drupal 10.3.x due to outage caused by ACMS on 27/05/2024.
 drupal/acquia_cms_common:
   core_matrix:
+    10.3.x:
+      version: ~
+      version_dev: ~
     '>=10.2.2':
       version: 3.3.x
       version_dev: 3.3.x-dev
@@ -73,9 +83,15 @@ drupal/acquia_connector:
   version: 4.x
   version_dev: 4.x-dev
 
+# Removed due to outage caused by drupal/s3fs on 27/05/2024 from Drupal 10.3.x
 drupal/acquia_contenthub:
- version: 3.4.x
- version_dev: 3.4.x
+  core_matrix:
+    10.3.x:
+      version: ~
+      version_dev: ~
+    '*':
+     version: 3.4.x
+     version_dev: 3.4.x
 
 # ORCA-642: Acquia Perz was temporarily removed due to an outage.
 #drupal/acquia_perz:
@@ -96,8 +112,13 @@ drupal/acsf_sso:
   version_dev: ~
 
 drupal/acquia_search:
-  version: 3.1.x
-  version_dev: 3.1.x-dev
+  core_matrix:
+    10.3.x:
+      version: ~
+      version_dev: ~
+    '*':
+      version: 3.1.x
+      version_dev: 3.1.x-dev
 
 acquia/coding-standards:
   type: phpcodesniffer-standard
diff --git a/tests/Domain/Package/PackageTest.php b/tests/Domain/Package/PackageTest.php
index d987fc8ac..6cf39e44a 100644
--- a/tests/Domain/Package/PackageTest.php
+++ b/tests/Domain/Package/PackageTest.php
@@ -78,7 +78,7 @@ public function testConstructionAndGetters($data, $package_name, $project_name,
   public static function providerConstructionAndGetters(): array {
     return [
       'Full specification' => [
-        'drupal/example_library' => [
+        'data' => [
           'type' => 'library',
           'install_path' => 'custom/path/to/example_library',
           'url' => '/var/www/example_library',
@@ -107,7 +107,7 @@ public static function providerConstructionAndGetters(): array {
         TRUE,
       ],
       'Minimum specification/default values' => [
-        'drupal/example_module' => [],
+        'data' => [],
         'drupal/example_module',
         'example_module',
         'example_module',
@@ -124,7 +124,7 @@ public static function providerConstructionAndGetters(): array {
         TRUE,
       ],
       'Module that should be enabled' => [
-        'drupal/example_module' => [
+        'data' => [
           'version' => NULL,
           'version_dev' => NULL,
         ],
@@ -144,7 +144,7 @@ public static function providerConstructionAndGetters(): array {
         TRUE,
       ],
       'Module that should not be enabled' => [
-        'drupal/example_module' => [
+        'data' => [
           'enable' => FALSE,
         ],
         'drupal/example_module',
@@ -163,7 +163,7 @@ public static function providerConstructionAndGetters(): array {
         TRUE,
       ],
       'Theme' => [
-        'drupal/example_theme' => [
+        'data' => [
           'type' => 'drupal-theme',
         ],
         'drupal/example_theme',