diff --git a/libs.gradle b/libs.gradle
index 6bac138..691322b 100644
--- a/libs.gradle
+++ b/libs.gradle
@@ -6,14 +6,15 @@ def slf4j_version = '1.7.30'
 def logback_version = '1.2.3'
 def dagger2_version = '2.33'
 def junit_version = '5.5.2'
+def netty_version = '4.1.22.Final'
 
 ext {
     libs = [
             lombok     : 'org.projectlombok:lombok:1.18.12',
             annotations: 'com.google.code.findbugs:jsr305:3.0.2',
-            guava      : 'com.google.guava:guava:30.1-jre',
             lang3      : 'org.apache.commons:commons-lang3:3.11',
-            netty      : 'io.netty:netty-all:4.1.22.Final',
+            netty      : ["io.netty:netty-transport:${netty_version}",
+                          "io.netty:netty-handler:${netty_version}"],
             reactor    : 'io.projectreactor:reactor-core:3.4.5',
             yaml       : 'org.yaml:snakeyaml:1.28',
             json       : 'com.eclipsesource.minimal-json:minimal-json:0.9.5',
diff --git a/logic.gradle b/logic.gradle
index eb5630f..68886aa 100644
--- a/logic.gradle
+++ b/logic.gradle
@@ -1,5 +1,6 @@
 //file:noinspection GrUnresolvedAccess
 apply plugin: 'java'
+apply plugin: 'java-library'
 apply from: rootDir.toPath().resolve('libs.gradle').toFile()
 
 String getProperty1(String propertyName1, String propertyName2) {
diff --git a/protocol/build.gradle b/protocol/build.gradle
index 1a4110a..03ac861 100644
--- a/protocol/build.gradle
+++ b/protocol/build.gradle
@@ -1,9 +1,8 @@
 apply from: rootDir.toPath().resolve('logic.gradle').toFile()
 
 dependencies {
-    implementation libs.netty
-    implementation libs.reactor
-    implementation libs.guava
+    api libs.netty
+    api libs.reactor
     implementation libs.json
 
     testImplementation libs.lang3
diff --git a/protocol/src/main/java/mc/protocol/di/ProtocolModule.java b/protocol/src/main/java/mc/protocol/di/ProtocolModule.java
index 479e6c9..167d27f 100644
--- a/protocol/src/main/java/mc/protocol/di/ProtocolModule.java
+++ b/protocol/src/main/java/mc/protocol/di/ProtocolModule.java
@@ -1,6 +1,5 @@
 package mc.protocol.di;
 
-import com.google.common.collect.ImmutableMap;
 import dagger.Module;
 import dagger.Provides;
 import io.netty.bootstrap.ServerBootstrap;
@@ -22,9 +21,11 @@ import mc.protocol.io.codec.ProtocolSplitter;
 import mc.protocol.packets.Packet;
 import reactor.core.publisher.Sinks;
 
+import javax.annotation.Nonnull;
 import javax.inject.Provider;
 import java.util.LinkedHashMap;
 import java.util.Map;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 @Module
@@ -54,7 +55,7 @@ public class ProtocolModule {
 
 		return new ChannelInitializer<>() {
 			@Override
-			protected void initChannel(SocketChannel socketChannel) {
+			protected void initChannel(@Nonnull SocketChannel socketChannel) {
 				ChannelPipeline pipeline = socketChannel.pipeline();
 				channelHandlerMapProvider.get().forEach(pipeline::addLast);
 			}
@@ -81,12 +82,8 @@ public class ProtocolModule {
 	@Provides
 	@ServerScope
 	Map<Class<? extends Packet>, Sinks.Many<ChannelContext>> provideObservedMap() {
-		ImmutableMap.Builder<Class<? extends Packet>, Sinks.Many<ChannelContext>> builder = ImmutableMap.builder();
-
-		Stream.of(State.values())
+		return Stream.of(State.values())
 				.flatMap(state -> state.getClientSidePackets().values().stream())
-				.forEach(packetClass -> builder.put(packetClass, Sinks.many().multicast().directBestEffort()));
-
-		return builder.build();
+				.collect(Collectors.toMap(packetClass -> packetClass, v -> Sinks.many().multicast().directBestEffort()));
 	}
 }
diff --git a/protocol/src/main/java/mc/protocol/serializer/ServerInfoSerializer.java b/protocol/src/main/java/mc/protocol/serializer/ServerInfoSerializer.java
index 3b98b3d..f215b55 100644
--- a/protocol/src/main/java/mc/protocol/serializer/ServerInfoSerializer.java
+++ b/protocol/src/main/java/mc/protocol/serializer/ServerInfoSerializer.java
@@ -3,11 +3,13 @@ package mc.protocol.serializer;
 import com.eclipsesource.json.Json;
 import com.eclipsesource.json.JsonArray;
 import com.eclipsesource.json.JsonObject;
-import com.google.common.collect.Streams;
 import lombok.experimental.UtilityClass;
 import mc.protocol.model.ServerInfo;
 
+import java.util.Spliterator;
+import java.util.Spliterators;
 import java.util.stream.Collector;
+import java.util.stream.StreamSupport;
 
 @UtilityClass
 public class ServerInfoSerializer {
@@ -45,7 +47,9 @@ public class ServerInfoSerializer {
 	}
 
 	private static JsonArray jsonArrayAddAll(JsonArray jsonArrayTo, JsonArray jsonArrayFrom) {
-		Streams.stream(jsonArrayFrom).forEach(jsonArrayTo::add);
+		StreamSupport.stream(
+				Spliterators.spliteratorUnknownSize(jsonArrayFrom.iterator(), Spliterator.ORDERED), false)
+				.forEach(jsonArrayTo::add);
 		return jsonArrayTo;
 	}
 }
diff --git a/server/build.gradle b/server/build.gradle
index 91cb14c..b4c92f4 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -4,6 +4,10 @@
  */
 
 //file:noinspection GrUnresolvedAccess
+plugins {
+    id 'com.github.johnrengelman.shadow' version '7.0.0'
+}
+
 apply from: rootDir.toPath().resolve('logic.gradle').toFile()
 apply plugin: 'application'
 
@@ -16,10 +20,13 @@ dependencies {
 
     implementation libs.logger.logback
 
-    implementation libs.netty
-    implementation libs.reactor
-    implementation libs.guava
     implementation libs.yaml
     implementation libs.ioutils
     implementation libs.jopt
 }
+
+shadowJar {
+    archiveBaseName.set(jar.archiveBaseName.get())
+    archiveVersion.set(project.version as String)
+    archiveClassifier.set('')
+}
\ No newline at end of file