diff --git a/build.gradle.kts b/build.gradle.kts
index caa0dbc09..bf00d2e72 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -18,7 +18,7 @@ repositories {
 
 dependencies {
     remapper("net.fabricmc:tiny-remapper:0.8.2:fat")
-    decompiler("net.minecraftforge:forgeflower:1.5.498.29")
+    decompiler("net.minecraftforge:forgeflower:1.5.605.7")
     paperclip("io.papermc:paperclip:3.0.2")
 }
 
diff --git a/patches/server/0018-Allow-access-to-LightEngine.patch b/patches/server/0018-Allow-access-to-LightEngine.patch
new file mode 100644
index 000000000..b89dc8b85
--- /dev/null
+++ b/patches/server/0018-Allow-access-to-LightEngine.patch
@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Cryptite <cryptite@gmail.com>
+Date: Sat, 13 Aug 2022 09:10:38 -0500
+Subject: [PATCH] Allow access to LightEngine
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
+index 77c89376495d90d0e7cbf6cd02c9a1c8d9a4340b..78ff0bfa47049e8335155002d07b1d5a84490f62 100644
+--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
++++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
+@@ -662,7 +662,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
+         return !ChunkMap.isChunkInRange(x1, z1, x2, z2, distance) ? false : (!ChunkMap.isChunkInRange(x1 + 1, z1, x2, z2, distance) ? true : (!ChunkMap.isChunkInRange(x1, z1 + 1, x2, z2, distance) ? true : (!ChunkMap.isChunkInRange(x1 - 1, z1, x2, z2, distance) ? true : !ChunkMap.isChunkInRange(x1, z1 - 1, x2, z2, distance))));
+     }
+ 
+-    protected ThreadedLevelLightEngine getLightEngine() {
++    public ThreadedLevelLightEngine getLightEngine() { // Slice (public)
+         return this.lightEngine;
+     }
+