diff --git a/pom.xml b/pom.xml
index 45ceefd..edf4335 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,8 +17,8 @@
         <maven.compiler.target>21</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <project.nms.version>v1_21_R1</project.nms.version>
-        <project.minecraft.version>1.21.1</project.minecraft.version>
+        <project.nms.version>v1_21_R3</project.nms.version>
+        <project.minecraft.version>1.21.4</project.minecraft.version>
         <project.spigot.version>${project.minecraft.version}-R0.1-SNAPSHOT</project.spigot.version>
     </properties>
 
@@ -44,7 +44,7 @@
                         </goals>
                         <configuration>
                             <target>
-                                <replace token="v1_21_R1" value="${project.nms.version}" dir="src/main">
+                                <replace token="v1_21_R3" value="${project.nms.version}" dir="src/main">
                                     <include name="**/*.java" />
                                 </replace>
                             </target>
@@ -58,7 +58,7 @@
                         </goals>
                         <configuration>
                             <target>
-                                <replace token="${project.nms.version}" value="v1_21_R1" dir="src/main">
+                                <replace token="${project.nms.version}" value="v1_21_R3" dir="src/main">
                                     <include name="**/*.java" />
                                 </replace>
                             </target>
diff --git a/src/main/java/eu/m724/tweaks/chat/ChatListener.java b/src/main/java/eu/m724/tweaks/chat/ChatListener.java
index 83dc4c2..b94d770 100644
--- a/src/main/java/eu/m724/tweaks/chat/ChatListener.java
+++ b/src/main/java/eu/m724/tweaks/chat/ChatListener.java
@@ -14,8 +14,8 @@ import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.chat.TranslatableComponent;
 import net.md_5.bungee.chat.ComponentSerializer;
 import net.minecraft.network.chat.Component;
-import org.bukkit.craftbukkit.v1_21_R1.CraftRegistry;
-import org.bukkit.craftbukkit.v1_21_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_21_R3.CraftRegistry;
+import org.bukkit.craftbukkit.v1_21_R3.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
diff --git a/src/main/java/eu/m724/tweaks/worldborder/WorldBorderExpandModule.java b/src/main/java/eu/m724/tweaks/worldborder/WorldBorderExpandModule.java
index f44d781..2f735ad 100644
--- a/src/main/java/eu/m724/tweaks/worldborder/WorldBorderExpandModule.java
+++ b/src/main/java/eu/m724/tweaks/worldborder/WorldBorderExpandModule.java
@@ -8,7 +8,7 @@ package eu.m724.tweaks.worldborder;
 
 import eu.m724.tweaks.TweaksModule;
 import net.minecraft.server.level.ServerLevel;
-import org.bukkit.craftbukkit.v1_21_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_21_R3.CraftWorld;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.world.WorldLoadEvent;