diff --git a/Spigot-Server-Patches/0086-Add-World-Util-Methods.patch b/Spigot-Server-Patches/0086-Add-World-Util-Methods.patch
index 58f1420629..cf2345b17d 100644
--- a/Spigot-Server-Patches/0086-Add-World-Util-Methods.patch
+++ b/Spigot-Server-Patches/0086-Add-World-Util-Methods.patch
@@ -1,4 +1,4 @@
-From 2e5d3ab319b7c04911614a21e08c28144e9544f8 Mon Sep 17 00:00:00 2001
+From 12e2338b328449eb9044d34d5cd5f5ecf2e1f575 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Fri, 18 Mar 2016 20:16:03 -0400
 Subject: [PATCH] Add World Util Methods
@@ -6,7 +6,7 @@ Subject: [PATCH] Add World Util Methods
 Methods that can be used for other patches to help improve logic.
 
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index ccbfda0..133d4e2 100644
+index e092ba5..276cdf4 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -153,6 +153,12 @@ public abstract class World implements IBlockAccess {
@@ -20,7 +20,7 @@ index ccbfda0..133d4e2 100644
 +    // Paper end
 +
      public Chunk getChunkIfLoaded(int x, int z) {
-         return ((ChunkProviderServer) this.chunkProvider).getLoadedChunkAt(x, z);
+         return ((ChunkProviderServer) this.chunkProvider).getChunkIfLoaded(x, z);
      }
 @@ -630,6 +636,41 @@ public abstract class World implements IBlockAccess {
          }
@@ -93,5 +93,5 @@ index ccbfda0..133d4e2 100644
          // CraftBukkit start - tree generation
          if (captureTreeGeneration) {
 -- 
-2.8.2
+2.8.3
 
diff --git a/Spigot-Server-Patches/0129-Fix-some-players-not-being-kicked-on-shutdown.patch b/Spigot-Server-Patches/0129-Fix-some-players-not-being-kicked-on-shutdown.patch
index 9e1f8c9b51..33faf95864 100644
--- a/Spigot-Server-Patches/0129-Fix-some-players-not-being-kicked-on-shutdown.patch
+++ b/Spigot-Server-Patches/0129-Fix-some-players-not-being-kicked-on-shutdown.patch
@@ -1,14 +1,14 @@
-From 01394f77038783cd529dd8069cbf0084e9f4a9b7 Mon Sep 17 00:00:00 2001
+From b1d4330c0fd8473081cae9431e874043ff3433f8 Mon Sep 17 00:00:00 2001
 From: Jedediah Smith <jedediah@silencegreys.com>
 Date: Tue, 29 Mar 2016 20:19:20 -0400
 Subject: [PATCH] Fix some players not being kicked on shutdown
 
 
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index ac3bdd1..9d25312 100644
+index 8075417..987e393 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -1294,9 +1294,11 @@ public abstract class PlayerList {
+@@ -1295,9 +1295,11 @@ public abstract class PlayerList {
      }
  
      public void u() {
@@ -23,5 +23,5 @@ index ac3bdd1..9d25312 100644
      }
  
 -- 
-2.8.2
+2.8.3
 
diff --git a/Spigot-Server-Patches/0152-Do-not-mark-chunks-as-active-for-neighbor-updates.patch b/Spigot-Server-Patches/0152-Do-not-mark-chunks-as-active-for-neighbor-updates.patch
index e9dc6dbb27..9a24edb03d 100644
--- a/Spigot-Server-Patches/0152-Do-not-mark-chunks-as-active-for-neighbor-updates.patch
+++ b/Spigot-Server-Patches/0152-Do-not-mark-chunks-as-active-for-neighbor-updates.patch
@@ -1,4 +1,4 @@
-From bf3daa6e44b5a5c1d7949b82a985c3ae89d90df1 Mon Sep 17 00:00:00 2001
+From a7b3f62597464c1911ef9e2a8ad16d50dcce9e55 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Thu, 12 May 2016 01:55:17 -0400
 Subject: [PATCH] Do not mark chunks as active for neighbor updates
@@ -66,14 +66,14 @@ index f8905b4..6d1b98b 100644
                                      neighbor.setNeighborUnloaded(-x, -z);
                                      chunk.setNeighborUnloaded(x, z);
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index 1adfc03..b1a7435 100644
+index 6a3e939..b1a7435 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 @@ -241,7 +241,7 @@ public class CraftWorld implements World {
                      continue;
                  }
  
--                net.minecraft.server.Chunk neighbor = world.getChunkProviderServer().getLoadedChunkAt(chunk.locX + x, chunk.locZ + z);
+-                net.minecraft.server.Chunk neighbor = world.getChunkProviderServer().getChunkIfLoaded(chunk.locX + x, chunk.locZ + z);
 +                net.minecraft.server.Chunk neighbor = net.minecraft.server.MCUtil.getLoadedChunkWithoutMarkingActive(world, chunk.locX + x, chunk.locZ + z); // Paper
                  if (neighbor != null) {
                      neighbor.setNeighborUnloaded(-xx, -zz);
@@ -109,5 +109,5 @@ index 7b61b14..7752b50 100644
                      neighbor.setNeighborLoaded(-x, -z);
                      chunk.setNeighborLoaded(x, z);
 -- 
-2.8.2.windows.1
+2.8.3
 
diff --git a/work/CraftBukkit b/work/CraftBukkit
index 8982e3f33e..042911fef4 160000
--- a/work/CraftBukkit
+++ b/work/CraftBukkit
@@ -1 +1 @@
-Subproject commit 8982e3f33e4c1d47fe31d71c8dc25e929d7b99d7
+Subproject commit 042911fef46a2efd1fcc4266a01ede48e6e2948c