diff --git a/README.md b/README.md
index de7820c..85bca84 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@
 
 In normal case, you can download the latest JAR file from releases tab [here](https://github.com/DivineMC/DivineMC/releases/latest)
 
-**Please note:** Java >= 17 is required.
+**Please note:** Java >= 21 is required.
 
 ## 📦 Building
 In order to distribute and use this server software, you need a paperclip file:
diff --git a/build.gradle.kts b/build.gradle.kts
index 3caa1ac..bae525f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,7 +3,7 @@ import io.papermc.paperweight.util.constants.PAPERCLIP_CONFIG
 plugins {
     java
     `maven-publish`
-    id("io.papermc.paperweight.patcher") version "1.6.3"
+    id("io.papermc.paperweight.patcher") version "1.7.1"
 }
 
 val paperMavenPublicUrl = "https://repo.papermc.io/repository/maven-public/"
diff --git a/gradle.properties b/gradle.properties
index 821f95b..9c14a5d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 group = space.bxteam.divinemc
 
 version = 1.20.6-R0.1-SNAPSHOT
-purpurRef = e1603ae33f4d4fa00d7a166335160d8a5b97496d
+purpurRef = 818fa0d596d3d539cfb4402fc4b58c6037769c5c
 
 org.gradle.caching = true
 org.gradle.parallel = true
diff --git a/patches/api/0002-Disable-reload-command-by-default.patch b/patches/api/0002-Disable-reload-command-by-default.patch
index b024e02..2d112f3 100644
--- a/patches/api/0002-Disable-reload-command-by-default.patch
+++ b/patches/api/0002-Disable-reload-command-by-default.patch
@@ -7,10 +7,10 @@ This is fully rewritten reload command. Reloading in Bukkit VERY, VERY UNSTABLE
 Read this article why reload is VERY UNSAFE in Bukkit: https://madelinemiller.dev/blog/problem-with-reload/
 
 diff --git a/src/main/java/org/bukkit/command/defaults/ReloadCommand.java b/src/main/java/org/bukkit/command/defaults/ReloadCommand.java
-index 3ec32b46264cfff857b50129b5e0fa5584943ec6..9cf8ed9c4c42f9469bd06b2eb43b51621a5883c4 100644
+index bdfe68b386b5ca2878475e548d3c9a3808fce848..ce4aa866eacd5c07f915986cee740edf007e6978 100644
 --- a/src/main/java/org/bukkit/command/defaults/ReloadCommand.java
 +++ b/src/main/java/org/bukkit/command/defaults/ReloadCommand.java
-@@ -1,60 +1,32 @@
+@@ -1,13 +1,10 @@
  package org.bukkit.command.defaults;
  
 -import java.util.Arrays;
@@ -18,16 +18,14 @@ index 3ec32b46264cfff857b50129b5e0fa5584943ec6..9cf8ed9c4c42f9469bd06b2eb43b5162
  import java.util.List;
 -import org.bukkit.Bukkit;
 -import org.bukkit.ChatColor;
-+
  import org.bukkit.command.Command;
  import org.bukkit.command.CommandSender;
  import org.jetbrains.annotations.NotNull;
- 
 +import net.kyori.adventure.text.format.NamedTextColor; // DivineMC
-+
+ 
  public class ReloadCommand extends BukkitCommand {
      public ReloadCommand(@NotNull String name) {
-         super(name);
+@@ -15,7 +12,7 @@ public class ReloadCommand extends BukkitCommand {
          this.description = "Reloads the server configuration and plugins";
          this.usageMessage = "/reload [permissions|commands|confirm]"; // Paper
          this.setPermission("bukkit.command.reload");
@@ -35,7 +33,8 @@ index 3ec32b46264cfff857b50129b5e0fa5584943ec6..9cf8ed9c4c42f9469bd06b2eb43b5162
 +        this.setAliases(List.of("rl"));
      }
  
-     @Override
+     @org.jetbrains.annotations.ApiStatus.Internal // Paper
+@@ -25,48 +22,12 @@ public class ReloadCommand extends BukkitCommand {
      public boolean execute(@NotNull CommandSender sender, @NotNull String currentAlias, @NotNull String[] args) { // Paper
          if (!testPermission(sender)) return true;
  
@@ -68,7 +67,16 @@ index 3ec32b46264cfff857b50129b5e0fa5584943ec6..9cf8ed9c4c42f9469bd06b2eb43b5162
 -
 -        Command.broadcastCommandMessage(sender, ChatColor.RED + "Please note that this command is not supported and may cause issues when using some plugins.");
 -        Command.broadcastCommandMessage(sender, ChatColor.RED + "If you encounter any issues please use the /stop command to restart your server.");
--        Bukkit.reload();
+-        // Paper start - lifecycle events
+-        try {
+-            Bukkit.reload();
+-        } catch (final IllegalStateException ex) {
+-            if (ex.getMessage().equals(RELOADING_DISABLED_MESSAGE)) {
+-                Command.broadcastCommandMessage(sender, ChatColor.RED + RELOADING_DISABLED_MESSAGE);
+-                return true;
+-            }
+-        }
+-        // Paper end - lifecycle events
 -        Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Reload complete.");
 -
 +        // DivineMC start - Disable reload command by default
diff --git a/patches/server/0033-Fix-chat-signing.patch b/patches/server/0033-Fix-chat-signing.patch
new file mode 100644
index 0000000..30680c3
--- /dev/null
+++ b/patches/server/0033-Fix-chat-signing.patch
@@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
+Date: Sat, 11 May 2024 03:54:59 +0300
+Subject: [PATCH] Fix chat signing
+
+
+diff --git a/src/main/java/net/minecraft/network/chat/SignedMessageChain.java b/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
+index 300929a406905f5ff1ede664d5b99fb0938d4d2e..0dd426f37cca522934f2d0fa8d9fd6df2442c31d 100644
+--- a/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
++++ b/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
+@@ -50,18 +50,7 @@ public class SignedMessageChain {
+                         throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.OUT_OF_ORDER_CHAT, org.bukkit.event.player.PlayerKickEvent.Cause.OUT_OF_ORDER_CHAT); // Paper - kick event causes
+                     } else {
+                         SignedMessageChain.this.lastTimeStamp = body.timeStamp();
+-                        PlayerChatMessage playerChatMessage = new PlayerChatMessage(signedMessageLink, signature, body, null, FilterMask.PASS_THROUGH);
+-                        if (!playerChatMessage.verify(signatureValidator)) {
+-                            this.setChainBroken();
+-                            throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.INVALID_SIGNATURE);
+-                        } else {
+-                            if (playerChatMessage.hasExpiredServer(Instant.now())) {
+-                                SignedMessageChain.LOGGER.warn("Received expired chat: '{}'. Is the client/server system time unsynchronized?", body.content());
+-                            }
+-
+-                            SignedMessageChain.this.nextLink = signedMessageLink.advance();
+-                            return playerChatMessage;
+-                        }
++                        return new PlayerChatMessage(signedMessageLink, signature, body, null, FilterMask.PASS_THROUGH); // DivineMC - Fix chat signing
+                     }
+                 }
+             }