diff --git a/build/php b/build/php
index a34e48e7d..3c3c483ba 160000
--- a/build/php
+++ b/build/php
@@ -1 +1 @@
-Subproject commit a34e48e7da753b633ffaa4a4f9516eae4bb97baa
+Subproject commit 3c3c483baac5cb90dff057dfff4388b1dc3f217c
diff --git a/changelogs/5.8.md b/changelogs/5.8.md
index 0e712a092..7ae64742c 100644
--- a/changelogs/5.8.md
+++ b/changelogs/5.8.md
@@ -117,3 +117,22 @@ Consider using the `mcpe-protocol` directive in `plugin.yml` as a constraint if
 - Removed code generation step for `RuntimeDataDescriber` enum serialization. All described enums now use PHP 8.1 native enums, which can be described without codegen using `RuntimeDataDescriber->enum()`.
 - Added `DeprecatedLegacyEnumAccessRule` custom PHPStan rule to flag legacy `EnumTrait` case accessors.
 - Cleaned up remaining hardcoded `Config` keys in `SetupWizard`. These usages now use auto-generated constants like the rest of the codebase.
+
+# 5.8.2
+Released 9th November 2023.
+
+## Performance
+- Improved performance of small packet zero-compression (unintended use of slow zlib compressor instead of fast libdeflate one).
+  - This affected the majority of outbound packets, as most packets are below the 256-byte threshold for compression.
+  - This faster method is over 20x faster than the old method, producing noticeable performance gains for large servers.
+
+## Fixes
+- Fixed melons and pumpkins not growing.
+- Fixed melon and pumpkin stems not attaching to the grown melon/pumpkin.
+- Fixed iron and gold ores not being affected by the Fortune enchantment.
+- Fixed ancient debris burning in lava.
+- Fixed sign (front) text loading from vanilla world saves (back text is not yet supported).
+
+## Internals
+- Removed bogus optimization from `tools/generate-blockstate-upgrade-schema.php` that could cause incorrect `remappedStates` generation when some of the states stayed under the old ID.
+- Fixed possible crash in `BlockStateUpgrader` name flattening rule handling with invalid blockstate NBT data.
diff --git a/src/VersionInfo.php b/src/VersionInfo.php
index e24d43494..e0f4ca4f3 100644
--- a/src/VersionInfo.php
+++ b/src/VersionInfo.php
@@ -31,7 +31,7 @@ use function str_repeat;
 
 final class VersionInfo{
 	public const NAME = "PocketMine-MP";
-	public const BASE_VERSION = "5.8.2";
+	public const BASE_VERSION = "5.8.3";
 	public const IS_DEVELOPMENT_BUILD = true;
 	public const BUILD_CHANNEL = "stable";