diff --git a/pom.xml b/pom.xml
index 0d8dfef13..83e217946 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
 
     <properties>
         <build.number>unknown</build.number>
-        <netty.version>4.0.0.CR3</netty.version>
+        <netty.version>4.0.0.Final-SNAPSHOT</netty.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
diff --git a/proxy/src/main/java/net/md_5/bungee/netty/ChannelWrapper.java b/proxy/src/main/java/net/md_5/bungee/netty/ChannelWrapper.java
index 7867165e7..983dcf7fa 100644
--- a/proxy/src/main/java/net/md_5/bungee/netty/ChannelWrapper.java
+++ b/proxy/src/main/java/net/md_5/bungee/netty/ChannelWrapper.java
@@ -9,19 +9,17 @@ public class ChannelWrapper
     private final Channel ch;
     @Getter
     private volatile boolean closed;
-    private final ReusableChannelPromise promise;
 
     public ChannelWrapper(Channel ch)
     {
         this.ch = ch;
-        this.promise = new ReusableChannelPromise( ch );
     }
 
     public synchronized void write(Object packet)
     {
         if ( !closed )
         {
-            ch.write( packet, promise );
+            ch.write( packet, ch.voidPromise() );
         }
     }
 
diff --git a/proxy/src/main/java/net/md_5/bungee/netty/ReusableChannelPromise.java b/proxy/src/main/java/net/md_5/bungee/netty/ReusableChannelPromise.java
deleted file mode 100644
index f420909ab..000000000
--- a/proxy/src/main/java/net/md_5/bungee/netty/ReusableChannelPromise.java
+++ /dev/null
@@ -1,179 +0,0 @@
-package net.md_5.bungee.netty;
-
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelPromise;
-import io.netty.util.concurrent.Future;
-import io.netty.util.concurrent.GenericFutureListener;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-import lombok.RequiredArgsConstructor;
-
-@RequiredArgsConstructor
-public class ReusableChannelPromise implements ChannelPromise
-{
-
-    private final Channel ch;
-
-    @Override
-    public Channel channel()
-    {
-        return ch;
-    }
-
-    @Override
-    public ChannelPromise setSuccess(Void result)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise setSuccess()
-    {
-        return this;
-    }
-
-    @Override
-    public boolean trySuccess()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise setFailure(Throwable cause)
-    {
-        return this;
-    }
-
-    @Override
-    public ChannelPromise addListener(GenericFutureListener<? extends Future<Void>> listener)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise addListeners(GenericFutureListener<? extends Future<Void>>... listeners)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise removeListener(GenericFutureListener<? extends Future<Void>> listener)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise removeListeners(GenericFutureListener<? extends Future<Void>>... listeners)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise sync() throws InterruptedException
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise syncUninterruptibly()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise await() throws InterruptedException
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public ChannelPromise awaitUninterruptibly()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean isSuccess()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public Throwable cause()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean await(long timeout, TimeUnit unit) throws InterruptedException
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean await(long timeoutMillis) throws InterruptedException
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean awaitUninterruptibly(long timeout, TimeUnit unit)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean awaitUninterruptibly(long timeoutMillis)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public Void getNow()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean cancel(boolean mayInterruptIfRunning)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean isCancelled()
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean isDone()
-    {
-        return false;
-    }
-
-    @Override
-    public Void get() throws InterruptedException, ExecutionException
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public Void get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean trySuccess(Void result)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-
-    @Override
-    public boolean tryFailure(Throwable cause)
-    {
-        throw new UnsupportedOperationException( "Not supported yet." );
-    }
-}