diff --git a/composer.json b/composer.json
index d3ed8510..cbe866a3 100644
--- a/composer.json
+++ b/composer.json
@@ -59,7 +59,7 @@
     "psalm/plugin-phpunit": "~0.19.0",
     "psalm/plugin-symfony": "^5.2.6",
     "rector/rector": "^2.0.7",
-    "symplify/config-transformer": "^12.3.4",
+    "symplify/config-transformer": "^12.4.0",
     "vimeo/psalm": "^5.26.1",
     "weirdan/doctrine-psalm-plugin": "^2.9.0"
   },
diff --git a/composer.lock b/composer.lock
index 8776bb08..d014ae65 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d9d2b5e4af87e77fc798dccaed5169c9",
+    "content-hash": "2adb0ac7cdac08a64aa1fe40c735bcf9",
     "packages": [
         {
             "name": "brick/math",
@@ -9600,16 +9600,16 @@
         },
         {
             "name": "symplify/config-transformer",
-            "version": "12.3.4",
+            "version": "12.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symplify/config-transformer.git",
-                "reference": "9fb4f5acf7ec4261ba426bee9eb7aeed174eb600"
+                "reference": "d9a0f2d6c6f80cb0672544ed5273d5e701a3e092"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symplify/config-transformer/zipball/9fb4f5acf7ec4261ba426bee9eb7aeed174eb600",
-                "reference": "9fb4f5acf7ec4261ba426bee9eb7aeed174eb600",
+                "url": "https://api.github.com/repos/symplify/config-transformer/zipball/d9a0f2d6c6f80cb0672544ed5273d5e701a3e092",
+                "reference": "d9a0f2d6c6f80cb0672544ed5273d5e701a3e092",
                 "shasum": ""
             },
             "require": {
@@ -9626,7 +9626,7 @@
             "description": "Prefixed version of Symfony YAML/XML to PHP/YAML config converter",
             "support": {
                 "issues": "https://github.com/symplify/config-transformer/issues",
-                "source": "https://github.com/symplify/config-transformer/tree/12.3.4"
+                "source": "https://github.com/symplify/config-transformer/tree/12.4.0"
             },
             "funding": [
                 {
@@ -9638,7 +9638,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-01-15T21:58:26+00:00"
+            "time": "2025-01-22T23:08:18+00:00"
         },
         {
             "name": "thecodingmachine/safe",