diff --git a/pom.xml b/pom.xml
index e361688..b195c45 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <plib.version>1.4-SNAPSHOT</plib.version>
-    <bukkit.version>1.7.2-R0.1-SNAPSHOT</bukkit.version>
+    <bukkit.version>1.8-R0.1-SNAPSHOT</bukkit.version>
   </properties>
   
   <scm>
@@ -84,7 +84,7 @@
         <!-- http://dev.bukkit.org/server-mods/worldguard/ -->
         <groupId>com.sk89q</groupId>
         <artifactId>worldguard</artifactId>
-        <version>5.8-SNAPSHOT</version>
+        <version>6.0.0-SNAPSHOT</version>
     </dependency>
     <dependency>
         <!-- http://dev.bukkit.org/server-mods/authme-reloaded/ -->
diff --git a/src/main/java/de/jaschastarke/minecraft/limitedcreative/blockstate/BlockStateCommand.java b/src/main/java/de/jaschastarke/minecraft/limitedcreative/blockstate/BlockStateCommand.java
index 6a28282..7d5bd9a 100644
--- a/src/main/java/de/jaschastarke/minecraft/limitedcreative/blockstate/BlockStateCommand.java
+++ b/src/main/java/de/jaschastarke/minecraft/limitedcreative/blockstate/BlockStateCommand.java
@@ -223,7 +223,7 @@ public class BlockStateCommand extends BukkitCommand implements IHelpDescribed {
             return false;
         }
         
-        if (Bukkit.getServer().getOnlinePlayers().length > (context.isPlayer() ? 1 : 0)) {
+        if (Bukkit.getServer().getOnlinePlayers().size() > (context.isPlayer() ? 1 : 0)) {
             context.responseFormatted(ChatFormattings.ERROR, L("command.blockstate.migrate_useronline_error"));
             return true;
         }
diff --git a/src/main/java/de/jaschastarke/minecraft/limitedcreative/limits/PlayerListener.java b/src/main/java/de/jaschastarke/minecraft/limitedcreative/limits/PlayerListener.java
index 5f4628f..7c17065 100644
--- a/src/main/java/de/jaschastarke/minecraft/limitedcreative/limits/PlayerListener.java
+++ b/src/main/java/de/jaschastarke/minecraft/limitedcreative/limits/PlayerListener.java
@@ -45,6 +45,7 @@ import org.bukkit.event.player.PlayerPickupItemEvent;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.material.DirectionalContainer;
 import org.bukkit.potion.PotionEffect;
+import org.bukkit.projectiles.ProjectileSource;
 
 import de.jaschastarke.minecraft.lib.permissions.IAbstractPermission;
 import de.jaschastarke.minecraft.lib.permissions.IDynamicPermission;
@@ -224,8 +225,11 @@ public class PlayerListener implements Listener {
             EntityDamageByEntityEvent event = (EntityDamageByEntityEvent) rawevent;
             
             Entity source = event.getDamager();
-            if (source instanceof Projectile)
-                source = ((Projectile) source).getShooter();
+            if (source instanceof Projectile) {
+                ProjectileSource shooter = ((Projectile) source).getShooter();
+                if (shooter instanceof Entity)
+                    source = (Entity) shooter;
+            }
             
             if (source instanceof Player) {
                 Player player = (Player) source;
diff --git a/src/main/java/de/jaschastarke/minecraft/limitedcreative/regions/RegionsCommand.java b/src/main/java/de/jaschastarke/minecraft/limitedcreative/regions/RegionsCommand.java
index b4e517f..5c99f56 100644
--- a/src/main/java/de/jaschastarke/minecraft/limitedcreative/regions/RegionsCommand.java
+++ b/src/main/java/de/jaschastarke/minecraft/limitedcreative/regions/RegionsCommand.java
@@ -243,7 +243,7 @@ public class RegionsCommand extends BukkitCommand implements IHelpDescribed {
             if (set.size() > 0) {
                 region = set.iterator().next();
             } else {
-                region = getWorldGuard().getGlobalRegionManager().get(w).getRegionExact(GLOBAL_REGION);
+                region = getWorldGuard().getGlobalRegionManager().get(w).getRegion(GLOBAL_REGION);
             }
         } else {
             int rpc = params.getArgumentCount() > 1 ? 1 : 0;