diff --git a/pom.xml b/pom.xml
index c814e055..42870a7d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -171,7 +171,7 @@
 		<dependency>
 			<groupId>com.songoda</groupId>
 			<artifactId>ultimatestacker</artifactId>
-			<version>1.3.1</version>
+			<version>2.0.8b</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
diff --git a/src/main/java/com/songoda/skyblock/levelling/calculator/impl/UltimateStackerCalculator.java b/src/main/java/com/songoda/skyblock/levelling/calculator/impl/UltimateStackerCalculator.java
index 93720905..a0daeef3 100644
--- a/src/main/java/com/songoda/skyblock/levelling/calculator/impl/UltimateStackerCalculator.java
+++ b/src/main/java/com/songoda/skyblock/levelling/calculator/impl/UltimateStackerCalculator.java
@@ -2,7 +2,7 @@ package com.songoda.skyblock.levelling.calculator.impl;
 
 import com.songoda.skyblock.levelling.calculator.SpawnerCalculator;
 import com.songoda.ultimatestacker.UltimateStacker;
-import com.songoda.ultimatestacker.spawner.SpawnerStack;
+import com.songoda.ultimatestacker.stackable.spawner.SpawnerStack;
 import org.bukkit.block.CreatureSpawner;
 
 public class UltimateStackerCalculator implements SpawnerCalculator {