diff --git a/composer.lock b/composer.lock
index 94746d5f3..77198c826 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1543,16 +1543,16 @@
     "packages-dev": [
         {
             "name": "heroku/heroku-buildpack-php",
-            "version": "v259",
+            "version": "v261",
             "source": {
                 "type": "git",
                 "url": "https://github.com/heroku/heroku-buildpack-php.git",
-                "reference": "b27625c9b760101392b7a93d515422b4a9e77a7f"
+                "reference": "90e575937dd57c41cf7c3daa2fcfdf71cd123323"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/heroku/heroku-buildpack-php/zipball/b27625c9b760101392b7a93d515422b4a9e77a7f",
-                "reference": "b27625c9b760101392b7a93d515422b4a9e77a7f",
+                "url": "https://api.github.com/repos/heroku/heroku-buildpack-php/zipball/90e575937dd57c41cf7c3daa2fcfdf71cd123323",
+                "reference": "90e575937dd57c41cf7c3daa2fcfdf71cd123323",
                 "shasum": ""
             },
             "bin": [
@@ -1582,19 +1582,19 @@
             ],
             "support": {
                 "issues": "https://github.com/heroku/heroku-buildpack-php/issues",
-                "source": "https://github.com/heroku/heroku-buildpack-php/tree/v259"
+                "source": "https://github.com/heroku/heroku-buildpack-php/tree/v261"
             },
-            "time": "2024-11-22T04:46:43+00:00"
+            "time": "2024-12-20T15:57:01+00:00"
         }
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": {},
+    "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
         "php": "^8.1"
     },
-    "platform-dev": {},
+    "platform-dev": [],
     "plugin-api-version": "2.6.0"
 }