diff --git a/tests/apps/php/composer.lock b/tests/apps/php/composer.lock
index 35444ebc9..396868223 100644
--- a/tests/apps/php/composer.lock
+++ b/tests/apps/php/composer.lock
@@ -1000,16 +1000,16 @@
     "packages-dev": [
         {
             "name": "heroku/heroku-buildpack-php",
-            "version": "v212",
+            "version": "v213",
             "source": {
                 "type": "git",
                 "url": "https://github.com/heroku/heroku-buildpack-php.git",
-                "reference": "8b90c86b7bd15f6a516bb2d8e877cb30cd77b90a"
+                "reference": "a5acafd19b69670c03a128f275f231346a4cfdd3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/heroku/heroku-buildpack-php/zipball/8b90c86b7bd15f6a516bb2d8e877cb30cd77b90a",
-                "reference": "8b90c86b7bd15f6a516bb2d8e877cb30cd77b90a",
+                "url": "https://api.github.com/repos/heroku/heroku-buildpack-php/zipball/a5acafd19b69670c03a128f275f231346a4cfdd3",
+                "reference": "a5acafd19b69670c03a128f275f231346a4cfdd3",
                 "shasum": ""
             },
             "bin": [
@@ -1037,7 +1037,7 @@
                 "nginx",
                 "php"
             ],
-            "time": "2022-02-25T17:31:55+00:00"
+            "time": "2022-03-17T22:04:03+00:00"
         }
     ],
     "aliases": [],