diff --git a/.classpath b/.classpath
index 4975bcf..2c36148 100644
--- a/.classpath
+++ b/.classpath
@@ -11,7 +11,7 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -21,5 +21,12 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/pom.xml b/pom.xml
index 2b5d22f..5ff0273 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>giants</groupId>
   <artifactId>giants</artifactId>
-  <version>22.2.4</version>
+  <version>22.9.0</version>
 
   <properties>
     <maven.compiler.source>1.8</maven.compiler.source>
@@ -20,13 +20,13 @@
     <dependency>
       <groupId>org.spigotmc</groupId>
       <artifactId>spigot-api</artifactId>
-      <version>1.18.1-R0.1-SNAPSHOT</version>
+      <version>1.19.2-R0.1-SNAPSHOT</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.bstats</groupId>
       <artifactId>bstats-bukkit</artifactId>
-      <version>2.2.1</version>
+      <version>3.0.0</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
@@ -42,12 +42,11 @@
 	  <plugin>
 	    <groupId>org.apache.maven.plugins</groupId>
 	    <artifactId>maven-shade-plugin</artifactId>
-	    <version>3.1.0</version>
+	    <version>3.4.0</version>
 	    <configuration>
 	      <relocations>
 	        <relocation>
 	          <pattern>org.bstats</pattern>
-	          <!-- Replace this with your package! -->
 	          <shadedPattern>pl.minecon724.giants</shadedPattern>
 	        </relocation>
 	      </relocations>
diff --git a/src/main/java/pl/minecon724/giants/Main.java b/src/main/java/pl/minecon724/giants/Main.java
index 38759f4..b53b7bb 100644
--- a/src/main/java/pl/minecon724/giants/Main.java
+++ b/src/main/java/pl/minecon724/giants/Main.java
@@ -9,7 +9,6 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Random;
 
-import org.apache.commons.lang.StringUtils;
 import org.bstats.bukkit.Metrics;
 import org.bstats.charts.SimplePie;
 import org.bukkit.Bukkit;
@@ -71,10 +70,10 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
 		attackDamage = config.getDouble("attackDamage", 1.0D);
 		attackReach = config.getDouble("attackReach", 2D);
 		expandUp = config.getDouble("expandUp", 0D);
-		for (Object s : config.getList("effects", new ArrayList<Object>())) {
+		for (Object o : config.getList("effects", new ArrayList<Object>())) {
 			try {
-				String[] parts = ((String) s).split(":");
-				if (!(StringUtils.isNumeric(parts[1]))) {
+				String[] parts = ((String) o).split(":");
+				if (!isNumeric(parts[1])) {
 					throw new IllegalArgumentException(parts[1] + " is not a number");
 				}
 				PotionEffectType effectType = PotionEffectType.getByName(parts[0]);
@@ -84,20 +83,19 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
 				Integer duration = Integer.valueOf(parts[1]);
 				effects.put(effectType, duration);
 			} catch (Exception e) {
-				Bukkit.getLogger().severe("Exception while parsing " + s);
+				Bukkit.getLogger().severe("Exception while parsing " + o);
 				e.printStackTrace();
 				continue;
 			}
 		}
-		for (Object s : config.getList("drops", new ArrayList<Object>())) {
+		for (Object o : config.getList("drops", new ArrayList<Object>())) {
 			try {
-				String[] parts = ((String) s).split(":");
-				/*
-				TODO find a better way to do this
-				if (!(StringUtils.isNumeric(parts[1]))) {
-					throw new IllegalArgumentException(parts[1] + " is not a number");
+				String[] parts = ((String) o).split(":");
+				for (String s : parts) {
+					if (!isNumeric(s)) {
+						throw new IllegalArgumentException(parts[1] + " is not a number");
+					}	
 				}
-				*/
 				Material material = Material.getMaterial(parts[0]);
 				if (material == null) {
 					throw new IllegalArgumentException(parts[0] + " is not a Material");
@@ -108,7 +106,7 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
 				data.add(Integer.parseInt(parts[3]));
 				drops.put(material, data);
 			} catch (Exception e) {
-				Bukkit.getLogger().severe("Exception while parsing " + s);
+				Bukkit.getLogger().severe("Exception while parsing " + o);
 				e.printStackTrace();
 				continue;
 			}
@@ -198,6 +196,7 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
 		    passenger.setInvulnerable(true);
 		    passenger.setPersistent(true);
 		    passenger.setMetadata("giant", new FixedMetadataValue(this, "y"));
+		    passenger.setHealth(Integer.MAX_VALUE);
 		    entity.addPassenger(passenger);
 		}
 		for (Entry<PotionEffectType, Integer> t : effects.entrySet()) {
@@ -207,4 +206,17 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
 		giants.add(entity);
 		return entity;
 	}
+	
+	// sorry
+	public static boolean isNumeric(String strNum) {
+	    if (strNum == null) {
+	        return false;
+	    }
+	    try {
+	        double d = Double.parseDouble(strNum);
+	    } catch (NumberFormatException nfe) {
+	        return false;
+	    }
+	    return true;
+	}
 }