diff --git a/tests/apps/php/composer.lock b/tests/apps/php/composer.lock
index ea5630556..16c590ba0 100644
--- a/tests/apps/php/composer.lock
+++ b/tests/apps/php/composer.lock
@@ -485,16 +485,16 @@
         },
         {
             "name": "slim/slim",
-            "version": "4.15.1",
+            "version": "4.15.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/slimphp/Slim.git",
-                "reference": "887893516557506f254d950425ce7f5387a26970"
+                "reference": "e12cb05ca2a14e8f459d019e87a31dc915b80470"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/slimphp/Slim/zipball/887893516557506f254d950425ce7f5387a26970",
-                "reference": "887893516557506f254d950425ce7f5387a26970",
+                "url": "https://api.github.com/repos/slimphp/Slim/zipball/e12cb05ca2a14e8f459d019e87a31dc915b80470",
+                "reference": "e12cb05ca2a14e8f459d019e87a31dc915b80470",
                 "shasum": ""
             },
             "require": {
@@ -597,7 +597,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-11-21T12:23:44+00:00"
+            "time": "2026-05-22T08:00:12+00:00"
         }
     ],
     "packages-dev": [