diff --git a/.phpbenchmarks/config.yml b/.phpbenchmarks/config.yml
index 0f6cc85..cae33d1 100644
--- a/.phpbenchmarks/config.yml
+++ b/.phpbenchmarks/config.yml
@@ -6,7 +6,7 @@ benchmark:
 sourceCode:
     entryPoint: public/index.php
     urls:
-        jsonSerialization: 'https://github.com/phpbenchmarks/php/tree/7.2.26_json-serialization-hello-world_0/public/index.php#L12'
+        jsonSerialization: 'https://github.com/phpbenchmarks/php/tree/7.2.27_json-serialization-hello-world_0/public/index.php#L12'
 coreDependency:
     name: php
-    version: 7.2.26
+    version: 7.2.27
diff --git a/.phpbenchmarks/php/7.2/composer.lock b/.phpbenchmarks/php/7.2/composer.lock
index f7937c9..43e797c 100644
--- a/.phpbenchmarks/php/7.2/composer.lock
+++ b/.phpbenchmarks/php/7.2/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": "e81c969c49179af70c9b9fd3ef90c3d9",
+    "content-hash": "83a36da510c1f7af248ec82080765ae1",
     "packages": [
         {
             "name": "phpbenchmarks/benchmark-json-serialization-hello-world",
@@ -44,7 +44,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "7.2.26",
+        "php": "7.2.27",
         "ext-json": "*"
     },
     "platform-dev": []
diff --git a/composer.json b/composer.json
index 9c37742..2c225c0 100644
--- a/composer.json
+++ b/composer.json
@@ -3,8 +3,8 @@
     "license": "proprietary",
     "type": "project",
     "require": {
-        "php": "7.2.26",
+        "php": "7.2.27",
         "ext-json": "*",
         "phpbenchmarks/benchmark-json-serialization-hello-world": "1.0.0"
     }
-}
\ No newline at end of file
+}