diff --git a/ChangeLog-8.php b/ChangeLog-8.php
index a470686c9..5d9b1ef36 100644
--- a/ChangeLog-8.php
+++ b/ChangeLog-8.php
@@ -9,6 +9,119 @@ changelog_header(8, $MINOR_VERSIONS);
 
 <a id="PHP_8_4"></a>
 
+<section class="version" id="8.4.2"><!-- {{{ 8.4.2 -->
+<h3>Version 8.4.2</h3>
+<b><?php release_date('19-Dec-2024'); ?></b>
+<ul><li>BcMath:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16978); ?> (Avoid unnecessary padding with leading zeros) (Saki Takamachi)</li>
+</ul></li>
+<li>Calendar:
+<ul>
+  <li>Fixed jdtogregorian overflow.</li>
+  <li>Fixed cal_to_jd julian_days argument overflow.</li>
+</ul></li>
+<li>COM:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16991); ?> (Getting typeinfo of non DISPATCH variant segfaults).</li>
+</ul></li>
+<li>Core:
+<ul>
+  <li>Fail early in *nix configuration build script.</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16344); ?> (setRawValueWithoutLazyInitialization() and skipLazyInitialization() may change initialized proxy).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16727); ?> (Opcache bad signal 139 crash in ZTS bookworm (frankenphp)).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16799); ?> (Assertion failure at Zend/zend_vm_execute.h:7469).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16630); ?> (UAF in lexer with encoding translation and heredocs).</li>
+  <li>Fix is_zend_ptr() huge block comparison.</li>
+  <li>Fixed potential OOB read in zend_dirname() on Windows.</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 15964); ?> (printf() can strip sign of -INF).</li>
+</ul></li>
+<li>Curl:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16802); ?> (open_basedir bypass using curl extension).</li>
+  <li>Fix various memory leaks in curl mime handling.</li>
+</ul></li>
+<li>DBA:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16990); ?> (dba_list() is now zero-indexed instead of using resource ids) (kocsismate)</li>
+</ul></li>
+<li>DOM:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16777); ?> (Calling the constructor again on a DOM object after it is in a document causes UAF).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16906); ?> (Reloading document can cause UAF in iterator).</li>
+</ul></li>
+<li>FPM:
+<ul>
+  <li>Fixed <?php githubissuel('php/php-src', 16432); ?> (PHP-FPM 8.2 SIGSEGV in fpm_get_status).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16932); ?> (wrong FPM status output).</li>
+</ul></li>
+<li>GD:
+<ul>
+  <li>Fixed <?php githubissuel('php/php-src', 16776); ?> (imagecreatefromstring overflow).</li>
+</ul></li>
+<li>GMP:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16890); ?> (array_sum() with GMP can loose precision (LLP64)).</li>
+</ul></li>
+<li>Hash:
+<ul>
+  <li>Fixed <?php githubissuel('php/php-src', 16711); ?>: Segfault in mhash().</li>
+</ul></li>
+<li>Opcache:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16851); ?> (JIT_G(enabled) not set correctly on other threads).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16902); ?> (Set of opcache tests fail zts+aarch64).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16879); ?> (JIT dead code skipping does not update call_level).</li>
+</ul></li>
+<li>OpenSSL:
+<ul>
+  <li>Prevent unexpected array entry conversion when reading key.</li>
+  <li>Fix various memory leaks related to openssl exports.</li>
+  <li>Fix memory leak in php_openssl_pkey_from_zval().</li>
+</ul></li>
+<li>PDO:
+<ul>
+  <li>Fixed memory leak of `setFetchMode()`.</li>
+</ul></li>
+<li>Phar:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16695); ?> (phar:// tar parser and zero-length file header blocks).</li>
+</ul></li>
+<li>PHPDBG:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 15208); ?> (Segfault with breakpoint map and phpdbg_clear()).</li>
+</ul></li>
+<li>SAPI:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16998); ?> (UBSAN warning in rfc1867).</li>
+</ul></li>
+<li>SimpleXML:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16808); ?> (Segmentation fault in RecursiveIteratorIterator -&gt;current() with a xml element input).</li>
+</ul></li>
+<li>SOAP:
+<ul>
+  <li>Fix make check being invoked in ext/soap.</li>
+</ul></li>
+<li>Standard:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16905); ?> (Internal iterator functions can't handle UNDEF properties).</li>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16957); ?> (Assertion failure in array_shift with self-referencing array).</li>
+</ul></li>
+<li>Streams:
+<ul>
+  <li>Fixed network connect poll interuption handling.</li>
+</ul></li>
+<li>Windows:
+<ul>
+  <li>Fixed bug <?php githubissuel('php/php-src', 16849); ?> (Error dialog causes process to hang).</li>
+  <li>Windows Server 2025 is now properly reported.</li>
+</ul></li>
+</ul>
+<!-- }}} --></section>
+
+
+
 <section class="version" id="8.4.1"><!-- {{{ 8.4.1 -->
 <h3>Version 8.4.1</h3>
 <b><?php release_date('21-Nov-2024'); ?></b>
diff --git a/archive/archive.xml b/archive/archive.xml
index 63ab64511..cbbc03274 100644
--- a/archive/archive.xml
+++ b/archive/archive.xml
@@ -9,6 +9,7 @@
     <uri>http://php.net/contact</uri>
     <email>php-webmaster@lists.php.net</email>
   </author>
+  <xi:include href="entries/2024-12-19-3.xml"/>
   <xi:include href="entries/2024-12-19-2.xml"/>
   <xi:include href="entries/2024-12-19-1.xml"/>
   <xi:include href="entries/2024-12-13-1.xml"/>
diff --git a/archive/entries/2024-12-19-3.xml b/archive/entries/2024-12-19-3.xml
new file mode 100644
index 000000000..fc722e55e
--- /dev/null
+++ b/archive/entries/2024-12-19-3.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<entry xmlns="http://www.w3.org/2005/Atom">
+  <title>PHP 8.4.2 Released!</title>
+  <id>https://www.php.net/archive/2024.php#2024-12-19-3</id>
+  <published>2024-12-19T16:53:11+00:00</published>
+  <updated>2024-12-19T16:53:11+00:00</updated>
+  <link href="https://www.php.net/index.php#2024-12-19-3" rel="alternate" type="text/html"/>
+  <link href="https://www.php.net/archive/2024.php#2024-12-19-3" rel="via" type="text/html"/>
+  <category term="releases" label="New PHP release"/>
+  <category term="frontpage" label="PHP.net frontpage news"/>
+  <content type="xhtml">
+    <div xmlns="http://www.w3.org/1999/xhtml"><p>The PHP development team announces the immediate availability of PHP 8.4.2. This is a bug fix release.</p>
+
+<p>All PHP 8.4 users are encouraged to upgrade to this version.</p>
+
+<p>For source downloads of PHP 8.4.2 please visit our <a href="https://www.php.net/downloads.php">downloads page</a>,
+Windows source and binaries can be found on <a href="https://windows.php.net/download/">windows.php.net/download/</a>.
+The list of changes is recorded in the <a href="https://www.php.net/ChangeLog-8.php#8.4.2">ChangeLog</a>.
+</p>    </div>
+  </content>
+</entry>
diff --git a/include/releases.inc b/include/releases.inc
index 17a0cef20..8b181b34c 100644
--- a/include/releases.inc
+++ b/include/releases.inc
@@ -2,6 +2,43 @@
 $OLDRELEASES = array (
   8 => 
   array (
+    '8.4.1' => 
+    array (
+      'announcement' => 
+      array (
+        'English' => '/releases/8_4_1.php',
+      ),
+      'tags' => 
+      array (
+        0 => 'security',
+      ),
+      'date' => '21 Nov 2024',
+      'source' => 
+      array (
+        0 => 
+        array (
+          'filename' => 'php-8.4.1.tar.gz',
+          'name' => 'PHP 8.4.1 (tar.gz)',
+          'sha256' => 'c3d1ce4157463ea43004289c01172deb54ce9c5894d8722f4e805461bf9feaec',
+          'date' => '21 Nov 2024',
+        ),
+        1 => 
+        array (
+          'filename' => 'php-8.4.1.tar.bz2',
+          'name' => 'PHP 8.4.1 (tar.bz2)',
+          'sha256' => 'ef8a270118ed128b765fc31f198c7f4650c8171411b0f6a3a1a3aba11fcacc23',
+          'date' => '21 Nov 2024',
+        ),
+        2 => 
+        array (
+          'filename' => 'php-8.4.1.tar.xz',
+          'name' => 'PHP 8.4.1 (tar.xz)',
+          'sha256' => '94c8a4fd419d45748951fa6d73bd55f6bdf0adaefb8814880a67baa66027311f',
+          'date' => '21 Nov 2024',
+        ),
+      ),
+      'museum' => false,
+    ),
     '8.3.14' => 
     array (
       'announcement' => 
diff --git a/include/version.inc b/include/version.inc
index 908e1c6ca..83bae598e 100644
--- a/include/version.inc
+++ b/include/version.inc
@@ -20,13 +20,13 @@ $RELEASES = (function () {
 
     /* PHP 8.4 Release */
     $data['8.4'] = [
-        'version' => '8.4.1',
-        'date' => '21 Nov 2024',
-        'tags' => ['security'], // Set to ['security'] for security releases.
+        'version' => '8.4.2',
+        'date' => '19 Dec 2024',
+        'tags' => [], // Set to ['security'] for security releases.
         'sha256' => [
-            'tar.gz' => 'c3d1ce4157463ea43004289c01172deb54ce9c5894d8722f4e805461bf9feaec',
-            'tar.bz2' => 'ef8a270118ed128b765fc31f198c7f4650c8171411b0f6a3a1a3aba11fcacc23',
-            'tar.xz' => '94c8a4fd419d45748951fa6d73bd55f6bdf0adaefb8814880a67baa66027311f',
+            'tar.gz' => '5d3cf82a7f4cafdcfc4f3d98f3e3ee81077ae57c709a5613cbff5834d78a7747',
+            'tar.bz2' => 'ef4fe9921b885ce3b047792ab60260eaf657e22812be511d19d0e45edf984783',
+            'tar.xz' => '92636453210f7f2174d6ee6df17a5811368f556a6c2c2cbcf019321e36456e01',
         ]
     ];
 
diff --git a/releases/8_4_2.php b/releases/8_4_2.php
new file mode 100644
index 000000000..35d4a2534
--- /dev/null
+++ b/releases/8_4_2.php
@@ -0,0 +1,16 @@
+<?php
+$_SERVER['BASE_PAGE'] = 'releases/8_4_2.php';
+include_once __DIR__ . '/../include/prepend.inc';
+site_header('PHP 8.4.2 Release Announcement');
+?>
+<h1>PHP 8.4.2 Release Announcement</h1>
+
+<p>The PHP development team announces the immediate availability of PHP 8.4.2. This is a bug fix release.</p>
+
+<p>All PHP 8.4 users are encouraged to upgrade to this version.</p>
+
+<p>For source downloads of PHP 8.4.2 please visit our <a href="https://www.php.net/downloads.php">downloads page</a>,
+Windows source and binaries can be found on <a href="https://windows.php.net/download/">windows.php.net/download/</a>.
+The list of changes is recorded in the <a href="https://www.php.net/ChangeLog-8.php#8.4.2">ChangeLog</a>.
+</p>
+<?php site_footer();