diff --git a/pom.xml b/pom.xml
index 74583a3..80a3298 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,14 +59,6 @@
           <id>sonatype</id>
           <url>https://oss.sonatype.org/content/groups/public/</url>
       </repository>
-      <repository>
-          <id>brokkonaut</id>
-          <url>https://www.iani.de/nexus/repository/maven-releases/</url>
-      </repository>
-      <repository>
-          <id>lunarakai</id>
-          <url>https://lunarakai.de/nexus/repository/maven-releases/</url>
-      </repository>
   </repositories>
 
   <dependencies>
@@ -76,12 +68,6 @@
           <version>1.21-R0.1-SNAPSHOT</version>
           <scope>provided</scope>
       </dependency>
-      <dependency>
-          <groupId>de.iani.cubeside</groupId>
-          <artifactId>CubesideUtilsBukkit</artifactId>
-          <version>1.16-SNAPSHOT</version>
-          <scope>provided</scope>
-      </dependency>
       <dependency>
           <groupId>com.apptasticsoftware</groupId>
           <artifactId>rssreader</artifactId>
@@ -96,8 +82,8 @@
       <dependency>
           <groupId>de.lunarakai</groupId>
           <artifactId>LunarUtils</artifactId>
-          <version>0.0.1</version>
-          <classifier>lunarutils</classifier>
+          <version>0.0.2</version>
+          <scope>provided</scope>
       </dependency>
   </dependencies>
 </project>
diff --git a/src/main/java/de/lunarakai/blockfox/commands/CreateCommand.java b/src/main/java/de/lunarakai/blockfox/commands/CreateCommand.java
index 83ae0c9..61cd077 100644
--- a/src/main/java/de/lunarakai/blockfox/commands/CreateCommand.java
+++ b/src/main/java/de/lunarakai/blockfox/commands/CreateCommand.java
@@ -9,7 +9,7 @@ import de.iani.cubesideutils.bukkit.commands.exceptions.RequiresPlayerException;
 import de.iani.cubesideutils.commands.ArgsParser;
 import de.lunarakai.blockfox.BlockFoxPlugin;
 import de.lunarakai.blockfox.common.BlockFoxDisplay;
-import de.lunarakai.lunarutils.chat.MessageUtils;
+import de.lunarakai.lunarutils.chat.SimpleChatMessages;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -49,18 +49,18 @@ public class CreateCommand extends SubCommand {
     public boolean onCommand(CommandSender sender, Command command, String s, String commandString, ArgsParser args) throws DisallowsCommandBlockException, RequiresPlayerException, NoPermissionException, IllegalSyntaxException, InternalCommandException {
         Player player = (Player) sender;
         if(args.remaining() < 1 || args.remaining() > 3) {
-            MessageUtils.sendSimpleWarningMessage(player, commandString + getUsage());
+            SimpleChatMessages.sendSimpleWarningMessage(player, commandString + getUsage());
             return true;
         }
 
         String name = args.getNext().toLowerCase().trim();
         if(!VALID_NAME_PATTERN.matcher(name).matches()) {
-            MessageUtils.sendSimpleWarningMessage(player, "display.name.invalid");
+            SimpleChatMessages.sendSimpleWarningMessage(player, "display.name.invalid");
             return true;
         }
 
         if(plugin.getDisplayList().getBlockFoxDisplay(name) != null) {
-            MessageUtils.sendSimpleWarningMessage(player, "display.name.exists");
+            SimpleChatMessages.sendSimpleWarningMessage(player, "display.name.exists");
             return true;
         }
 
@@ -73,7 +73,7 @@ public class CreateCommand extends SubCommand {
             } else if(arg.equals("noblocks")) {
                 noblocks = true;
             } else {
-                MessageUtils.sendSimpleWarningMessage(player, commandString + getUsage());
+                SimpleChatMessages.sendSimpleWarningMessage(player, commandString + getUsage());
             }
         }
 
@@ -83,12 +83,12 @@ public class CreateCommand extends SubCommand {
         @Nullable
         RayTraceResult target = player.rayTraceBlocks(6);
         if(target == null || target.getHitBlock() == null) {
-            MessageUtils.sendSimpleWarningMessage(player, "display.create.lookAtCenter");
+            SimpleChatMessages.sendSimpleWarningMessage(player, "display.create.lookAtCenter");
             return true;
         }
         BlockFace face = target.getHitBlockFace();
         if(face != BlockFace.NORTH && face != BlockFace.WEST && face != BlockFace.EAST && face != BlockFace.SOUTH) {
-            MessageUtils.sendSimpleWarningMessage(player, "display.create.lookAtSide");
+            SimpleChatMessages.sendSimpleWarningMessage(player, "display.create.lookAtSide");
             return true;
         }
         location = target.getHitBlock().getLocation();
@@ -96,7 +96,7 @@ public class CreateCommand extends SubCommand {
 
         BlockFoxDisplay newDisplay = new BlockFoxDisplay(plugin, name, location, orientation, fixed_mode);
         if(plugin.getDisplayList().collidesWithBlockFoxDisplay(newDisplay)) {
-            MessageUtils.sendSimpleWarningMessage(player, "display.create.collidesWithOther");
+            SimpleChatMessages.sendSimpleWarningMessage(player, "display.create.collidesWithOther");
             return true;
         }
         newDisplay.generateDisplays();
@@ -104,7 +104,7 @@ public class CreateCommand extends SubCommand {
             newDisplay.generateBackgroundBlocks();
         }
         plugin.getDisplayList().addBlockFoxDisplay(newDisplay);
-        MessageUtils.sendSimpleSuccessMessage(player, "display.create.success");
+        SimpleChatMessages.sendSimpleSuccessMessage(player, "display.create.success");
         return true;
     }
 
diff --git a/src/main/java/de/lunarakai/blockfox/commands/DeleteCommand.java b/src/main/java/de/lunarakai/blockfox/commands/DeleteCommand.java
index 12cd820..f5771da 100644
--- a/src/main/java/de/lunarakai/blockfox/commands/DeleteCommand.java
+++ b/src/main/java/de/lunarakai/blockfox/commands/DeleteCommand.java
@@ -9,7 +9,7 @@ import de.iani.cubesideutils.bukkit.commands.exceptions.RequiresPlayerException;
 import de.iani.cubesideutils.commands.ArgsParser;
 import de.lunarakai.blockfox.BlockFoxPlugin;
 import de.lunarakai.blockfox.common.BlockFoxDisplay;
-import de.lunarakai.lunarutils.chat.MessageUtils;
+import de.lunarakai.lunarutils.chat.SimpleChatMessages;
 import java.util.Collection;
 import java.util.List;
 import org.bukkit.block.Block;
@@ -53,7 +53,7 @@ public class DeleteCommand extends SubCommand {
         }
         if(display != null) {
             plugin.getDisplayList().removeBlockFoxDisplay(display);
-            MessageUtils.sendSimpleWarningMessage(player, "display.delete.success");
+            SimpleChatMessages.sendSimpleWarningMessage(player, "display.delete.success");
         }
         return true;
     }
diff --git a/src/main/java/de/lunarakai/blockfox/commands/TestRSSCommand.java b/src/main/java/de/lunarakai/blockfox/commands/TestRSSCommand.java
index 26dc5a1..4175ca6 100644
--- a/src/main/java/de/lunarakai/blockfox/commands/TestRSSCommand.java
+++ b/src/main/java/de/lunarakai/blockfox/commands/TestRSSCommand.java
@@ -13,8 +13,8 @@ import de.iani.cubesideutils.commands.ArgsParser;
 import de.lunarakai.blockfox.BlockFoxPlugin;
 import de.lunarakai.blockfox.utils.HTMLUtils;
 import de.lunarakai.blockfox.utils.TimeUtils;
-import de.lunarakai.lunarutils.StringUtils;
-import de.lunarakai.lunarutils.chat.MessageUtils;
+import de.lunarakai.lunarutils.other.URIValidation;
+import de.lunarakai.lunarutils.chat.SimpleChatMessages;
 import java.io.IOException;
 import java.util.List;
 import java.util.Optional;
@@ -52,8 +52,8 @@ public class TestRSSCommand extends SubCommand {
         }
         String url = args.getNext().trim();
 
-        if(!StringUtils.isValidURL(url)) {
-            MessageUtils.sendSimpleWarningMessage(player, "please enter a valid URL");
+        if(!URIValidation.isValidURL(url)) {
+            SimpleChatMessages.sendSimpleWarningMessage(player, "please enter a valid URL");
             return true;
         }
 
@@ -72,7 +72,7 @@ public class TestRSSCommand extends SubCommand {
                 Document parsedTest = Jsoup.parse(optionaltest.get());
                 List<String> list = HTMLUtils.formatHTMLList(parsedTest);
                 for(String string: list) {
-                    MessageUtils.sendSimpleSuccessMessage(player, string);
+                    SimpleChatMessages.sendSimpleSuccessMessage(player, string);
                 }
             } else {
                 Optional<String> optionalDescription = items.getFirst().getDescription();
@@ -85,7 +85,7 @@ public class TestRSSCommand extends SubCommand {
             Optional<String> optionalDate = items.getFirst().getPubDate();
             if(optionalDate.isPresent()) {
                 String time = TimeUtils.convertStringTime(plugin, optionalDate.get());
-                MessageUtils.sendSimpleSpecialMessage(player, time, NamedTextColor.GRAY);
+                SimpleChatMessages.sendSimpleSpecialMessage(player, time, NamedTextColor.GRAY);
             }
         } catch (IOException e) {
             throw new RuntimeException(e);
diff --git a/src/main/java/de/lunarakai/blockfox/common/BlockFoxManager.java b/src/main/java/de/lunarakai/blockfox/common/BlockFoxManager.java
index 41ccc50..6abe20f 100644
--- a/src/main/java/de/lunarakai/blockfox/common/BlockFoxManager.java
+++ b/src/main/java/de/lunarakai/blockfox/common/BlockFoxManager.java
@@ -2,7 +2,7 @@ package de.lunarakai.blockfox.common;
 
 import com.google.common.base.Preconditions;
 import de.lunarakai.blockfox.BlockFoxPlugin;
-import de.lunarakai.lunarutils.chat.MessageUtils;
+import de.lunarakai.lunarutils.chat.SimpleChatMessages;
 import org.bukkit.entity.Player;
 
 public class BlockFoxManager {
@@ -26,7 +26,7 @@ public class BlockFoxManager {
         Preconditions.checkArgument(display != null, "player is not using any display");
         plugin.getDisplayList().setBlockFoxDisplayForPlayer(player, null);
         if(message) {
-            MessageUtils.sendSimpleInfoMessage(player, "blockfox.display.usagecanceled");
+            SimpleChatMessages.sendSimpleInfoMessage(player, "blockfox.display.usagecanceled");
         }
     }
 }