diff --git a/gradle.properties b/gradle.properties
index b17758c..aa75a3f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,9 +3,9 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/use
-	minecraft_version=1.18.2
-	yarn_mappings=1.18.2+build.2
-	loader_version=0.13.3
+	minecraft_version=1.19
+	yarn_mappings=1.19+build.1
+	loader_version=0.14.6
 
 # Mod Properties
 	mod_version = 1.2.1
@@ -14,4 +14,4 @@ org.gradle.jvmargs=-Xmx1G
 
 # Dependencies
 	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
-	fabric_version=0.47.10+1.18.2
+	fabric_version=0.55.2+1.19
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/CommandProcessor.java b/src/main/java/com/github/hhhzzzsss/songplayer/CommandProcessor.java
index d0c914e..963de98 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/CommandProcessor.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/CommandProcessor.java
@@ -337,7 +337,10 @@ public class CommandProcessor {
     	public boolean processCommand(String args) {
     		if (args.length() > 0) {
     			SongPlayer.creativeCommand = args;
-    			SongPlayer.addChatMessage("§6Set creative command to " + SongPlayer.creativeCommand);
+				if (SongPlayer.creativeCommand.startsWith("/")) {
+					SongPlayer.creativeCommand = SongPlayer.creativeCommand.substring(1);
+				}
+    			SongPlayer.addChatMessage("§6Set creative command to /" + SongPlayer.creativeCommand);
 				return true;
     		}
     		else {
@@ -359,7 +362,10 @@ public class CommandProcessor {
     	public boolean processCommand(String args) {
     		if (args.length() > 0) {
     			SongPlayer.survivalCommand = args;
-    			SongPlayer.addChatMessage("§6Set survival command to " + SongPlayer.survivalCommand);
+				if (SongPlayer.survivalCommand.startsWith("/")) {
+					SongPlayer.survivalCommand = SongPlayer.survivalCommand.substring(1);
+				}
+    			SongPlayer.addChatMessage("§6Set survival command to /" + SongPlayer.survivalCommand);
 				return true;
     		}
     		else {
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/FakePlayerEntity.java b/src/main/java/com/github/hhhzzzsss/songplayer/FakePlayerEntity.java
index 72fcbca..ebb1d90 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/FakePlayerEntity.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/FakePlayerEntity.java
@@ -10,7 +10,7 @@ public class FakePlayerEntity extends OtherClientPlayerEntity {
 	ClientWorld world = SongPlayer.MC.world;
 	
 	public FakePlayerEntity() {
-		super(SongPlayer.MC.world, SongPlayer.MC.player.getGameProfile());
+		super(SongPlayer.MC.world, SongPlayer.MC.player.getGameProfile(), SongPlayer.MC.player.getPublicKey());
 		
 		copyStagePosAndPlayerLook();
 		
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/Freecam.java b/src/main/java/com/github/hhhzzzsss/songplayer/Freecam.java
index 50ed130..7332d48 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/Freecam.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/Freecam.java
@@ -2,7 +2,6 @@ package com.github.hhhzzzsss.songplayer;
 
 import net.minecraft.client.network.ClientPlayerEntity;
 import net.minecraft.entity.Entity;
-import net.minecraft.text.LiteralText;
 import net.minecraft.util.math.Vec3d;
 
 public class Freecam {
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/SongPlayer.java b/src/main/java/com/github/hhhzzzsss/songplayer/SongPlayer.java
index 010f911..34b80c1 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/SongPlayer.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/SongPlayer.java
@@ -7,7 +7,8 @@ import com.github.hhhzzzsss.songplayer.song.Song;
 
 import net.fabricmc.api.ModInitializer;
 import net.minecraft.client.MinecraftClient;
-import net.minecraft.text.LiteralText;
+import net.minecraft.text.LiteralTextContent;
+import net.minecraft.text.Text;
 
 public class SongPlayer implements ModInitializer {
 	
@@ -41,6 +42,6 @@ public class SongPlayer implements ModInitializer {
 	}
 	
 	public static void addChatMessage(String message) {
-		MC.player.sendMessage(new LiteralText(message), false);
+		MC.player.sendMessage(Text.of(message), false);
 	}
 }
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientPlayerEntityMixin.java b/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientPlayerEntityMixin.java
index 36fc5d2..7926f26 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientPlayerEntityMixin.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/mixin/ClientPlayerEntityMixin.java
@@ -8,11 +8,14 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import com.github.hhhzzzsss.songplayer.CommandProcessor;
 
 import net.minecraft.client.network.ClientPlayerEntity;
+import net.minecraft.text.Text;
+
+import javax.annotation.Nullable;
 
 @Mixin(ClientPlayerEntity.class)
 public class ClientPlayerEntityMixin {
-	@Inject(at = @At("HEAD"), method = "sendChatMessage(Ljava/lang/String;)V", cancellable=true)
-	private void onSendChatMessage(String message, CallbackInfo ci) {
+	@Inject(at = @At("HEAD"), method = "sendChatMessage(Ljava/lang/String;Lnet/minecraft/text/Text;)V", cancellable=true)
+	private void onSendChatMessage(String message, @Nullable Text preview, CallbackInfo ci) {
 		boolean isCommand = CommandProcessor.processChatMessage(message);
 		if (isCommand) {
 			ci.cancel();
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/BuildingThread.java b/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/BuildingThread.java
index fbbc850..38898d7 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/BuildingThread.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/BuildingThread.java
@@ -75,7 +75,7 @@ public class BuildingThread extends Thread {
 			}
 		}
 		
-		player.sendChatMessage(SongPlayer.creativeCommand);
+		player.sendCommand(SongPlayer.creativeCommand);
 		try { //delay in case of block updates
 			Thread.sleep(1000);
 		} catch (InterruptedException e) {
@@ -189,6 +189,6 @@ public class BuildingThread extends Thread {
     	fx += p.getX();
     	fy += p.getY();
     	fz += p.getZ();
-    	SongPlayer.MC.interactionManager.interactBlock(player, world, Hand.MAIN_HAND, new BlockHitResult(new Vec3d(fx, fy, fz), Direction.UP, p, false));
+    	SongPlayer.MC.interactionManager.interactBlock(player, Hand.MAIN_HAND, new BlockHitResult(new Vec3d(fx, fy, fz), Direction.UP, p, false));
 	}
 }
diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/PlayingThread.java b/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/PlayingThread.java
index e9fb5e4..7dfecfa 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/PlayingThread.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/noteblocks/PlayingThread.java
@@ -14,7 +14,7 @@ public class PlayingThread extends Thread{
 	private final Song song = SongPlayer.song;
 	
 	public void run() {
-		player.sendChatMessage(SongPlayer.survivalCommand);
+		player.sendCommand(SongPlayer.survivalCommand);
 		while (SongPlayer.MC.interactionManager.getCurrentGameMode() != GameMode.SURVIVAL) {
 			if (SongPlayer.mode != SongPlayer.Mode.PLAYING) {return;}
 			try {
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 69a0db9..aa466f4 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -26,9 +26,10 @@
   ],
 
   "depends": {
-    "fabricloader": ">=0.13.3",
+    "fabricloader": ">=0.14.6",
     "fabric": "*",
-    "minecraft": "1.18.x"
+    "minecraft": "~1.19",
+    "java": ">=17"
   },
   "suggests": {
     "flamingo": "*"