diff --git a/composer.lock b/composer.lock
index 578aa77..c7f7965 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": "4d5b3bdd6bb5ba78d174c1cdd8de6b3c",
+    "content-hash": "c4683301d694169019d784ce105dc411",
     "packages": [
         {
             "name": "fig/http-message-util",
@@ -939,22 +939,22 @@
         },
         {
             "name": "slim/slim",
-            "version": "4.15.0",
+            "version": "4.15.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/slimphp/Slim.git",
-                "reference": "17eba5182975878a0ab9b27982cd2e2cfcb67ea2"
+                "reference": "887893516557506f254d950425ce7f5387a26970"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/slimphp/Slim/zipball/17eba5182975878a0ab9b27982cd2e2cfcb67ea2",
-                "reference": "17eba5182975878a0ab9b27982cd2e2cfcb67ea2",
+                "url": "https://api.github.com/repos/slimphp/Slim/zipball/887893516557506f254d950425ce7f5387a26970",
+                "reference": "887893516557506f254d950425ce7f5387a26970",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
                 "nikic/fast-route": "^1.3",
-                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
+                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0 || ~8.5.0",
                 "psr/container": "^1.0 || ^2.0",
                 "psr/http-factory": "^1.1",
                 "psr/http-message": "^1.1 || ^2.0",
@@ -974,7 +974,7 @@
                 "phpspec/prophecy": "^1.19",
                 "phpspec/prophecy-phpunit": "^2.1",
                 "phpstan/phpstan": "^1 || ^2",
-                "phpunit/phpunit": "^9.6",
+                "phpunit/phpunit": "^9.6 || ^10 || ^11 || ^12",
                 "slim/http": "^1.3",
                 "slim/psr7": "^1.6",
                 "squizlabs/php_codesniffer": "^3.10",
@@ -1051,7 +1051,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-08-20T18:16:16+00:00"
+            "time": "2025-11-21T12:23:44+00:00"
         },
         {
             "name": "symfony/polyfill-php80",
@@ -1145,7 +1145,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.4",
+        "php": ">=8.3",
         "ext-mbstring": "*"
     },
     "platform-dev": {},