diff --git a/Sponge/build.gradle b/Sponge/build.gradle
index 41046ee30..fce7906ba 100644
--- a/Sponge/build.gradle
+++ b/Sponge/build.gradle
@@ -12,8 +12,8 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'gradle.plugin.net.minecrell:vanillagradle:2.2-3'
-        classpath 'net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT'
+        classpath 'gradle.plugin.net.minecrell:vanillagradle:2.2-6'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
     }
 }
 
@@ -21,7 +21,7 @@ apply plugin: 'net.minecrell.vanillagradle.server'
 
 dependencies {
     compile project(':Core')
-    compile 'org.spongepowered:spongeapi:6.0.0-SNAPSHOT'
+    compile 'org.spongepowered:spongeapi:7.1.0-SNAPSHOT'
     compile 'net.minecrell.mcstats:statslite-sponge:0.2.2'
 
 }
@@ -44,8 +44,8 @@ repositories {
     }
 }
 minecraft {
-    version = "1.11"
-    mappings = "snapshot_20161126"
+    version = "1.12.2"
+    mappings = "snapshot_20171022"
     runDir = 'run'
 }
 
diff --git a/Sponge/src/main/java/com/plotsquared/sponge/util/SpongeUtil.java b/Sponge/src/main/java/com/plotsquared/sponge/util/SpongeUtil.java
index a96647a1d..a0e464adf 100644
--- a/Sponge/src/main/java/com/plotsquared/sponge/util/SpongeUtil.java
+++ b/Sponge/src/main/java/com/plotsquared/sponge/util/SpongeUtil.java
@@ -9,22 +9,11 @@ import com.intellectualcrafters.plot.object.PlotBlock;
 import com.intellectualcrafters.plot.object.PlotPlayer;
 import com.intellectualcrafters.plot.object.RegionWrapper;
 import com.intellectualcrafters.plot.object.schematic.PlotItem;
-import com.intellectualcrafters.plot.util.MathMan;
-import com.intellectualcrafters.plot.util.ReflectionUtils;
-import com.intellectualcrafters.plot.util.StringComparison;
-import com.intellectualcrafters.plot.util.StringMan;
-import com.intellectualcrafters.plot.util.UUIDHandler;
-import com.intellectualcrafters.plot.util.WorldUtil;
-import com.plotsquared.sponge.SpongeMain;
+import com.intellectualcrafters.plot.util.*;
 import com.plotsquared.sponge.object.SpongePlayer;
 import java.io.IOException;
 import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.Optional;
+import java.util.*;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.world.biome.Biome;
@@ -41,7 +30,6 @@ import org.spongepowered.api.data.value.mutable.ListValue;
 import org.spongepowered.api.entity.Entity;
 import org.spongepowered.api.entity.living.player.Player;
 import org.spongepowered.api.event.cause.Cause;
-import org.spongepowered.api.event.cause.NamedCause;
 import org.spongepowered.api.text.Text;
 import org.spongepowered.api.text.serializer.TextSerializers;
 import org.spongepowered.api.text.translation.Translation;
@@ -52,7 +40,7 @@ import org.spongepowered.api.world.extent.Extent;
 
 public class SpongeUtil extends WorldUtil {
 
-    public static Cause CAUSE = Cause.of(NamedCause.source(Sponge.getPluginManager().fromInstance(SpongeMain.THIS).get()));
+//    public static Cause CAUSE = Cause.of(NamedCause.source(Sponge.getPluginManager().fromInstance(SpongeMain.THIS).get()));
     private static BiomeType[] biomes;
     private static HashMap<String, Integer> biomeMap;
     private static Player lastPlayer = null;
@@ -406,7 +394,7 @@ public class SpongeUtil extends WorldUtil {
     @Override
     public void setSign(String worldName, int x, int y, int z, String[] lines) {
         World world = SpongeUtil.getWorld(worldName);
-        world.setBlock(x, y, z, BlockTypes.WALL_SIGN.getDefaultState(), CAUSE);
+        world.setBlock(x, y, z, BlockTypes.WALL_SIGN.getDefaultState());
         Optional<TileEntity> block = world.getTileEntity(x, y, z);
         if (!block.isPresent()) {
             return;