diff --git a/composer.json b/composer.json
index 2a850e85a..3c1eda8df 100644
--- a/composer.json
+++ b/composer.json
@@ -68,7 +68,7 @@
         "phpunit/phpunit": "^10.5",
         "qossmic/deptrac-shim": "^1.0.2",
         "rector/rector": "^1.2.10",
-        "squizlabs/php_codesniffer": "^3.11",
+        "squizlabs/php_codesniffer": "^3.12",
         "symfony/finder": "^6.4.8",
         "symplify/phpstan-rules": "^13.0"
     },
diff --git a/composer.lock b/composer.lock
index b33e23e09..a48d85101 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": "bfc7310d28e286a88617d6c2c53e88c5",
+    "content-hash": "d4336e4dae0f9d664477975ed01b6050",
     "packages": [
         {
             "name": "dflydev/dot-access-data",
@@ -6844,16 +6844,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.11.3",
+            "version": "3.12.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
-                "reference": "ba05f990e79cbe69b9f35c8c1ac8dca7eecc3a10"
+                "reference": "2d1b63db139c3c6ea0c927698e5160f8b3b8d630"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/ba05f990e79cbe69b9f35c8c1ac8dca7eecc3a10",
-                "reference": "ba05f990e79cbe69b9f35c8c1ac8dca7eecc3a10",
+                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/2d1b63db139c3c6ea0c927698e5160f8b3b8d630",
+                "reference": "2d1b63db139c3c6ea0c927698e5160f8b3b8d630",
                 "shasum": ""
             },
             "require": {
@@ -6920,11 +6920,11 @@
                     "type": "open_collective"
                 },
                 {
-                    "url": "https://thanks.dev/phpcsstandards",
+                    "url": "https://thanks.dev/u/gh/phpcsstandards",
                     "type": "thanks_dev"
                 }
             ],
-            "time": "2025-01-23T17:04:15+00:00"
+            "time": "2025-03-18T05:04:51+00:00"
         },
         {
             "name": "symfony/finder",