diff --git a/patches/api/0012-Block-and-Fluid-Tick-Events.patch b/patches/api/0012-Block-and-Fluid-Tick-Events.patch
index 47ede1eef..c075bb54d 100644
--- a/patches/api/0012-Block-and-Fluid-Tick-Events.patch
+++ b/patches/api/0012-Block-and-Fluid-Tick-Events.patch
@@ -1,28 +1,29 @@
-From f1b7acbe7eaaa5f94fbe5fbf2bf8b907885dfecf Mon Sep 17 00:00:00 2001
+From 8272f3bf685efcdfa39f21e05ccfeac8560144d2 Mon Sep 17 00:00:00 2001
 From: William Blake Galbreath <blake.galbreath@gmail.com>
 Date: Thu, 6 Jun 2019 23:23:45 -0500
 Subject: [PATCH] Block and Fluid Tick Events
 
 ---
- .../purpur/event/block/BlockTickEvent.java    | 49 +++++++++++++++++++
- .../purpur/event/block/FluidTickEvent.java    | 49 +++++++++++++++++++
- src/main/java/org/bukkit/World.java           | 30 ++++++++++++
- 3 files changed, 128 insertions(+)
+ .../purpur/event/block/BlockTickEvent.java    | 52 +++++++++++++++++++
+ .../purpur/event/block/FluidTickEvent.java    | 52 +++++++++++++++++++
+ src/main/java/org/bukkit/World.java           | 30 +++++++++++
+ 3 files changed, 134 insertions(+)
  create mode 100644 src/main/java/net/pl3x/purpur/event/block/BlockTickEvent.java
  create mode 100644 src/main/java/net/pl3x/purpur/event/block/FluidTickEvent.java
 
 diff --git a/src/main/java/net/pl3x/purpur/event/block/BlockTickEvent.java b/src/main/java/net/pl3x/purpur/event/block/BlockTickEvent.java
 new file mode 100644
-index 00000000..5325e0c0
+index 00000000..e467052a
 --- /dev/null
 +++ b/src/main/java/net/pl3x/purpur/event/block/BlockTickEvent.java
-@@ -0,0 +1,49 @@
+@@ -0,0 +1,52 @@
 +package net.pl3x.purpur.event.block;
 +
 +import org.bukkit.World;
 +import org.bukkit.event.Cancellable;
 +import org.bukkit.event.HandlerList;
 +import org.bukkit.event.block.BlockEvent;
++import org.jetbrains.annotations.NotNull;
 +
 +/**
 + * Called when a block is ticked by the server.
@@ -32,11 +33,11 @@ index 00000000..5325e0c0
 +    private final boolean isRandomTick;
 +    private boolean cancelled;
 +
-+    public BlockTickEvent(World world, int x, int y, int z) {
++    public BlockTickEvent(@NotNull World world, int x, int y, int z) {
 +        this(world, x, y, z, false);
 +    }
 +
-+    public BlockTickEvent(World world, int x, int y, int z, boolean isRandomTick) {
++    public BlockTickEvent(@NotNull World world, int x, int y, int z, boolean isRandomTick) {
 +        super(world.getBlockAt(x, y, z));
 +        this.isRandomTick = isRandomTick;
 +    }
@@ -58,26 +59,29 @@ index 00000000..5325e0c0
 +        cancelled = cancel;
 +    }
 +
++    @NotNull
 +    public HandlerList getHandlers() {
 +        return handlers;
 +    }
 +
++    @NotNull
 +    public static HandlerList getHandlerList() {
 +        return handlers;
 +    }
 +}
 diff --git a/src/main/java/net/pl3x/purpur/event/block/FluidTickEvent.java b/src/main/java/net/pl3x/purpur/event/block/FluidTickEvent.java
 new file mode 100644
-index 00000000..77d18fb8
+index 00000000..9cd1e3dd
 --- /dev/null
 +++ b/src/main/java/net/pl3x/purpur/event/block/FluidTickEvent.java
-@@ -0,0 +1,49 @@
+@@ -0,0 +1,52 @@
 +package net.pl3x.purpur.event.block;
 +
 +import org.bukkit.World;
 +import org.bukkit.event.Cancellable;
 +import org.bukkit.event.HandlerList;
 +import org.bukkit.event.block.BlockEvent;
++import org.jetbrains.annotations.NotNull;
 +
 +/**
 + * Called when a fluid is ticked by the server.
@@ -87,11 +91,11 @@ index 00000000..77d18fb8
 +    private final boolean isRandomTick;
 +    private boolean cancelled;
 +
-+    public FluidTickEvent(World world, int x, int y, int z) {
++    public FluidTickEvent(@NotNull World world, int x, int y, int z) {
 +        this(world, x, y, z, false);
 +    }
 +
-+    public FluidTickEvent(World world, int x, int y, int z, boolean isRandomTick) {
++    public FluidTickEvent(@NotNull World world, int x, int y, int z, boolean isRandomTick) {
 +        super(world.getBlockAt(x, y, z));
 +        this.isRandomTick = isRandomTick;
 +    }
@@ -113,10 +117,12 @@ index 00000000..77d18fb8
 +        cancelled = cancel;
 +    }
 +
++    @NotNull
 +    public HandlerList getHandlers() {
 +        return handlers;
 +    }
 +
++    @NotNull
 +    public static HandlerList getHandlerList() {
 +        return handlers;
 +    }