diff --git a/config/lib.json b/config/lib.json
index 58cbd4ba0..824023687 100644
--- a/config/lib.json
+++ b/config/lib.json
@@ -143,9 +143,7 @@
             "zlib"
         ],
         "lib-suggests": [
-            "libpng",
-            "bzip2",
-            "brotli"
+            "libpng"
         ]
     },
     "gettext": {
@@ -355,6 +353,9 @@
         "static-libs-unix": [
             "libaom.a"
         ],
+        "static-libs-windows": [
+            "aom.lib"
+        ],
         "cpp-library": true
     },
     "libargon2": {
diff --git a/src/SPC/ConsoleApplication.php b/src/SPC/ConsoleApplication.php
index 750c49e4b..79f7d724a 100644
--- a/src/SPC/ConsoleApplication.php
+++ b/src/SPC/ConsoleApplication.php
@@ -34,7 +34,7 @@
  */
 final class ConsoleApplication extends Application
 {
-    public const string VERSION = '2.8.3';
+    public const string VERSION = '2.8.4';
 
     public function __construct()
     {
diff --git a/src/SPC/builder/unix/library/freetype.php b/src/SPC/builder/unix/library/freetype.php
index a10b7fb28..57c1ac05c 100644
--- a/src/SPC/builder/unix/library/freetype.php
+++ b/src/SPC/builder/unix/library/freetype.php
@@ -13,8 +13,8 @@ protected function build(): void
     {
         $cmake = UnixCMakeExecutor::create($this)
             ->optionalLib('libpng', ...cmake_boolean_args('FT_DISABLE_PNG', true))
-            ->optionalLib('bzip2', ...cmake_boolean_args('FT_DISABLE_BZIP2', true))
-            ->optionalLib('brotli', ...cmake_boolean_args('FT_DISABLE_BROTLI', true))
+            ->addConfigureArgs('-DFT_DISABLE_BZIP2=ON')
+            ->addConfigureArgs('-DFT_DISABLE_BROTLI=ON')
             ->addConfigureArgs('-DFT_DISABLE_HARFBUZZ=ON');
 
         // fix cmake 4.0 compatibility
diff --git a/src/SPC/builder/windows/library/brotli.php b/src/SPC/builder/windows/library/brotli.php
new file mode 100644
index 000000000..f22f402ce
--- /dev/null
+++ b/src/SPC/builder/windows/library/brotli.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\windows\library;
+
+use SPC\store\FileSystem;
+
+class brotli extends WindowsLibraryBase
+{
+    public const NAME = 'brotli';
+
+    protected function build(): void
+    {
+        // reset cmake
+        FileSystem::resetDir($this->source_dir . '\build');
+
+        // start build
+        cmd()->cd($this->source_dir)
+            ->execWithWrapper(
+                $this->builder->makeSimpleWrapper('cmake'),
+                '-B build ' .
+                '-A x64 ' .
+                "-DCMAKE_TOOLCHAIN_FILE={$this->builder->cmake_toolchain_file} " .
+                '-DCMAKE_BUILD_TYPE=Release ' .
+                '-DBUILD_SHARED_LIBS=OFF ' .
+                '-DBROTLI_BUILD_TOOLS=OFF ' .
+                '-DBROTLI_BUNDLED_MODE=OFF ' .
+                '-DCMAKE_INSTALL_PREFIX=' . BUILD_ROOT_PATH . ' '
+            )
+            ->execWithWrapper(
+                $this->builder->makeSimpleWrapper('cmake'),
+                "--build build --config Release --target install -j{$this->builder->concurrency}"
+            );
+    }
+}
diff --git a/src/SPC/builder/windows/library/freetype.php b/src/SPC/builder/windows/library/freetype.php
index ef13c8fe6..8401b4de4 100644
--- a/src/SPC/builder/windows/library/freetype.php
+++ b/src/SPC/builder/windows/library/freetype.php
@@ -24,6 +24,8 @@ protected function build(): void
                 "-DCMAKE_TOOLCHAIN_FILE={$this->builder->cmake_toolchain_file} " .
                 '-DCMAKE_BUILD_TYPE=Release ' .
                 '-DBUILD_SHARED_LIBS=OFF ' .
+                '-DFT_DISABLE_BROTLI=TRUE ' .
+                '-DFT_DISABLE_BZIP2=TRUE ' .
                 '-DCMAKE_INSTALL_PREFIX=' . BUILD_ROOT_PATH . ' '
             )
             ->execWithWrapper(
diff --git a/src/SPC/builder/windows/library/libaom.php b/src/SPC/builder/windows/library/libaom.php
new file mode 100644
index 000000000..06d53cbc7
--- /dev/null
+++ b/src/SPC/builder/windows/library/libaom.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\windows\library;
+
+use SPC\store\FileSystem;
+
+class libaom extends WindowsLibraryBase
+{
+    public const NAME = 'libaom';
+
+    protected function build(): void
+    {
+        // libaom source tree contains a build/cmake/ directory with its own
+        // cmake modules, so we must use a different name for the build dir.
+        FileSystem::resetDir($this->source_dir . '\builddir');
+
+        // start build
+        cmd()->cd($this->source_dir)
+            ->execWithWrapper(
+                $this->builder->makeSimpleWrapper('cmake'),
+                '-S . -B builddir ' .
+                '-A x64 ' .
+                "-DCMAKE_TOOLCHAIN_FILE={$this->builder->cmake_toolchain_file} " .
+                '-DCMAKE_BUILD_TYPE=Release ' .
+                '-DBUILD_SHARED_LIBS=OFF ' .
+                '-DAOM_TARGET_CPU=generic ' .
+                '-DENABLE_DOCS=OFF ' .
+                '-DENABLE_EXAMPLES=OFF ' .
+                '-DENABLE_TESTDATA=OFF ' .
+                '-DENABLE_TESTS=OFF ' .
+                '-DENABLE_TOOLS=OFF ' .
+                '-DCMAKE_INSTALL_PREFIX=' . BUILD_ROOT_PATH . ' '
+            )
+            ->execWithWrapper(
+                $this->builder->makeSimpleWrapper('cmake'),
+                "--build builddir --config Release --target install -j{$this->builder->concurrency}"
+            );
+    }
+}