diff --git a/README.md b/README.md
index 17099739..8d6eecac 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Building DungeonsXL from source requires [Apache Maven](https://maven.apache.org
 Maven automatically fetches all dependencies and builds DungeonsXL; just run _build.bat_ or enter the command _mvn clean install_.
 
 #### DRECommons
-[DRECommons](https://github.com/DRE2N/DRECommons) is a util library for common tasks. DungeonsXL contains DRECommons 4.1.
+[DRECommons](https://github.com/DRE2N/DRECommons) is a util library for common tasks. DungeonsXL contains DRECommons 4.1.1.
 
 #### Caliburn API
 [Caliburn](https://github.com/DRE2N/CaliburnAPI) is an API to read custom items and mobs from config files. DungeonsXL contains Caliburn Beta 0.4.
diff --git a/src/main/java/de/erethon/dungeonsxl/command/RenameCommand.java b/src/main/java/de/erethon/dungeonsxl/command/RenameCommand.java
index fedeb61a..bceb2236 100644
--- a/src/main/java/de/erethon/dungeonsxl/command/RenameCommand.java
+++ b/src/main/java/de/erethon/dungeonsxl/command/RenameCommand.java
@@ -26,6 +26,7 @@ import de.erethon.dungeonsxl.global.GameSign;
 import de.erethon.dungeonsxl.global.GlobalProtection;
 import de.erethon.dungeonsxl.global.GroupSign;
 import de.erethon.dungeonsxl.player.DPermission;
+import de.erethon.dungeonsxl.world.DEditWorld;
 import de.erethon.dungeonsxl.world.DResourceWorld;
 import java.io.File;
 import java.io.IOException;
@@ -62,6 +63,12 @@ public class RenameCommand extends DRECommand {
         resource.getFolder().renameTo(new File(DungeonsXL.MAPS, args[2]));
         resource.getSignData().updateFile(resource);
 
+        for (DEditWorld editWorld : plugin.getDWorlds().getEditWorlds()) {
+            if (editWorld.getResource() == resource) {
+                editWorld.delete(true);
+            }
+        }
+
         for (Dungeon dungeon : plugin.getDungeons().getDungeons()) {
             DungeonConfig dConfig = dungeon.getConfig();
             FileConfiguration config = dConfig.getConfig();