diff --git a/.github/workflows/REUSABLE_backend.yml b/.github/workflows/REUSABLE_backend.yml
index 7996591ab8..bd0b92d0be 100644
--- a/.github/workflows/REUSABLE_backend.yml
+++ b/.github/workflows/REUSABLE_backend.yml
@@ -25,7 +25,7 @@ on:
         description: Versions of PHP to test with. Should be array of strings encoded as JSON array
         type: string
         required: false
-        default: '["7.3", "7.4", "8.0", "8.1", "8.2", "8.3"]'
+        default: '["7.3", "7.4", "8.0", "8.1", "8.2", "8.3", "8.4"]'
 
       php_extensions:
         description: PHP extensions to install.
@@ -105,6 +105,8 @@ jobs:
             php_ini_values: error_reporting=E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED
           - php: 8.3
             php_ini_values: error_reporting=E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED
+          - php: 8.4
+            php_ini_values: error_reporting=E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED
 
         # To reduce number of actions, we exclude some PHP versions from running with some DB versions.
         exclude:
@@ -177,6 +179,8 @@ jobs:
     strategy:
       matrix:
         php: ${{ fromJSON(inputs.php_versions) }}
+        exclude:
+          - php: 8.4
 
     name: 'PHPStan PHP ${{ matrix.php }}'
 
diff --git a/composer.json b/composer.json
index a93ceeb2a6..339b842ca1 100644
--- a/composer.json
+++ b/composer.json
@@ -112,9 +112,9 @@
         "illuminate/view": "^8.0",
         "intervention/image": "2.5.* || ^2.6.1",
         "jenssegers/agent": "^2.6",
-        "laminas/laminas-diactoros": "^2.4.1",
-        "laminas/laminas-httphandlerrunner": "^1.2.0 || ^2.3.0",
-        "laminas/laminas-stratigility": "^3.2.2",
+        "laminas/laminas-diactoros": "^2.4.1 || ^3.0.0",
+        "laminas/laminas-httphandlerrunner": "^1.2.0 || ^2.3.0 || ^3.0.0",
+        "laminas/laminas-stratigility": "^3.2.2 || ^4.0.0",
         "league/flysystem": "^1.0.11",
         "matthiasmullie/minify": "^1.3",
         "middlewares/base-path": "^2.0.1",
diff --git a/framework/core/composer.json b/framework/core/composer.json
index d4426f4d7f..4e8bd46615 100644
--- a/framework/core/composer.json
+++ b/framework/core/composer.json
@@ -61,9 +61,9 @@
         "illuminate/view": "^8.0",
         "intervention/image": "2.5.* || ^2.6.1",
         "jenssegers/agent": "^2.6",
-        "laminas/laminas-diactoros": "^2.4.1",
-        "laminas/laminas-httphandlerrunner": "^1.2.0 || ^2.3.0",
-        "laminas/laminas-stratigility": "^3.2.2",
+        "laminas/laminas-diactoros": "^2.4.1 || ^3.0.0",
+        "laminas/laminas-httphandlerrunner": "^1.2.0 || ^2.3.0 || ^3.0.0",
+        "laminas/laminas-stratigility": "^3.2.2 || ^4.0.0",
         "league/flysystem": "^1.0.11",
         "matthiasmullie/minify": "^1.3",
         "middlewares/base-path": "^2.0.1",