diff --git a/CHANGELOG.md b/CHANGELOG.md
index 592446f..b13a29a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -74,6 +74,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 * Remove dependency on ramsey/collection package.
 
 
+## 4.8.1 - 2025-06-01
+
+### Fixed
+
+* This tagged release ensures the stable documentation build matches the current stable release.
+
+
 ## 4.8.0 - 2025-06-01
 
 ### Deprecated
diff --git a/composer.json b/composer.json
index 21ea6d9..77966a3 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,6 @@
     ],
     "require": {
         "php": "^8.2",
-        "ext-json": "*",
         "brick/math": "^0.11 || ^0.12 || ^0.13"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index 3b37a5e..3eba149 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": "d8c670f63b96a7f61d29da1702892f34",
+    "content-hash": "e285a97dc45b95a90728d901079965c3",
     "packages": [
         {
             "name": "brick/math",
@@ -1336,16 +1336,16 @@
         },
         {
             "name": "nikic/php-parser",
-            "version": "v5.4.0",
+            "version": "v5.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "447a020a1f875a434d62f2a401f53b82a396e494"
+                "reference": "ae59794362fe85e051a58ad36b289443f57be7a9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/447a020a1f875a434d62f2a401f53b82a396e494",
-                "reference": "447a020a1f875a434d62f2a401f53b82a396e494",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/ae59794362fe85e051a58ad36b289443f57be7a9",
+                "reference": "ae59794362fe85e051a58ad36b289443f57be7a9",
                 "shasum": ""
             },
             "require": {
@@ -1388,9 +1388,9 @@
             ],
             "support": {
                 "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v5.4.0"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v5.5.0"
             },
-            "time": "2024-12-30T11:07:19+00:00"
+            "time": "2025-05-31T08:24:38+00:00"
         },
         {
             "name": "phar-io/manifest",
@@ -5155,8 +5155,7 @@
     "prefer-stable": true,
     "prefer-lowest": false,
     "platform": {
-        "php": "^8.2",
-        "ext-json": "*"
+        "php": "^8.2"
     },
     "platform-dev": {},
     "plugin-api-version": "2.6.0"