diff --git a/composer.json b/composer.json
index 6d5ac1daa0..102874af90 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "psr/log": "~3",
         "psr/http-message": "^1.0",
         "psr/container": "^1.1",
-        "slim/slim": "^4.14",
+        "slim/slim": "^4.15",
         "slim/psr7": "^1",
         "dragonmantank/cron-expression": "^3.4",
         "laminas/laminas-mail": "dev-master#3befe2ed6193c10fb045369bd6473bd70fb9ceac",
diff --git a/composer.lock b/composer.lock
index 4dfed3848d..ade691a3ef 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": "a1d5727d6fcff4916888228d84b01aca",
+    "content-hash": "7b47e48745d3c447c87c6562cac465f4",
     "packages": [
         {
             "name": "async-aws/core",
@@ -5992,22 +5992,22 @@
         },
         {
             "name": "slim/slim",
-            "version": "4.14.0",
+            "version": "4.15.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/slimphp/Slim.git",
-                "reference": "5943393b88716eb9e82c4161caa956af63423913"
+                "reference": "887893516557506f254d950425ce7f5387a26970"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/slimphp/Slim/zipball/5943393b88716eb9e82c4161caa956af63423913",
-                "reference": "5943393b88716eb9e82c4161caa956af63423913",
+                "url": "https://api.github.com/repos/slimphp/Slim/zipball/887893516557506f254d950425ce7f5387a26970",
+                "reference": "887893516557506f254d950425ce7f5387a26970",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
                 "nikic/fast-route": "^1.3",
-                "php": "^7.4 || ^8.0",
+                "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",
@@ -6016,7 +6016,7 @@
                 "psr/log": "^1.1 || ^2.0 || ^3.0"
             },
             "require-dev": {
-                "adriansuter/php-autoload-override": "^1.4",
+                "adriansuter/php-autoload-override": "^1.4 || ^2",
                 "ext-simplexml": "*",
                 "guzzlehttp/psr7": "^2.6",
                 "httpsoft/http-message": "^1.1",
@@ -6026,12 +6026,12 @@
                 "nyholm/psr7-server": "^1.1",
                 "phpspec/prophecy": "^1.19",
                 "phpspec/prophecy-phpunit": "^2.1",
-                "phpstan/phpstan": "^1.11",
-                "phpunit/phpunit": "^9.6",
+                "phpstan/phpstan": "^1 || ^2",
+                "phpunit/phpunit": "^9.6 || ^10 || ^11 || ^12",
                 "slim/http": "^1.3",
                 "slim/psr7": "^1.6",
                 "squizlabs/php_codesniffer": "^3.10",
-                "vimeo/psalm": "^5.24"
+                "vimeo/psalm": "^5 || ^6"
             },
             "suggest": {
                 "ext-simplexml": "Needed to support XML format in BodyParsingMiddleware",
@@ -6058,17 +6058,17 @@
                 {
                     "name": "Andrew Smith",
                     "email": "a.smith@silentworks.co.uk",
-                    "homepage": "http://silentworks.co.uk"
+                    "homepage": "https://silentworks.co.uk"
                 },
                 {
                     "name": "Rob Allen",
                     "email": "rob@akrabat.com",
-                    "homepage": "http://akrabat.com"
+                    "homepage": "https://akrabat.com"
                 },
                 {
                     "name": "Pierre Berube",
                     "email": "pierre@lgse.com",
-                    "homepage": "http://www.lgse.com"
+                    "homepage": "https://www.lgse.com"
                 },
                 {
                     "name": "Gabriel Manricks",
@@ -6104,7 +6104,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-06-13T08:54:48+00:00"
+            "time": "2025-11-21T12:23:44+00:00"
         },
         {
             "name": "spatie/async",