diff --git a/AuxProtect_1.20/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_20.java b/AuxProtect_1.20/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_20.java
index e14c0eb..9ae5049 100644
--- a/AuxProtect_1.20/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_20.java
+++ b/AuxProtect_1.20/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_20.java
@@ -1,4 +1,10 @@
 package dev.heliosares.auxprotect.utils;
 
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.Inventory;
+
 public class InventoryUtil_1_20 {
+    public static Inventory getTopInventory(HumanEntity player) {
+        return player.getOpenInventory().getTopInventory();
+    }
 }
diff --git a/AuxProtect_1.21/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_21.java b/AuxProtect_1.21/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_21.java
index 1eecaf1..7139dca 100644
--- a/AuxProtect_1.21/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_21.java
+++ b/AuxProtect_1.21/src/main/java/dev/heliosares/auxprotect/utils/InventoryUtil_1_21.java
@@ -1,4 +1,10 @@
 package dev.heliosares.auxprotect.utils;
 
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.Inventory;
+
 public class InventoryUtil_1_21 {
+    public static Inventory getTopInventory(HumanEntity player) {
+        return player.getOpenInventory().getTopInventory();
+    }
 }
diff --git a/AuxProtect_Core/pom.xml b/AuxProtect_Core/pom.xml
index 6adddbb..bfded19 100644
--- a/AuxProtect_Core/pom.xml
+++ b/AuxProtect_Core/pom.xml
@@ -51,6 +51,7 @@
                             <artifactSet>
                                 <includes>
                                     <include>org.json:json</include>
+                                    <include>dev.heliosares:*</include>
                                 </includes>
                             </artifactSet>
                             <minimizeJar>true</minimizeJar>
diff --git a/AuxProtect_Core/src/main/java/dev/heliosares/auxprotect/spigot/listeners/InventoryListener.java b/AuxProtect_Core/src/main/java/dev/heliosares/auxprotect/spigot/listeners/InventoryListener.java
index e536144..d2261d0 100644
--- a/AuxProtect_Core/src/main/java/dev/heliosares/auxprotect/spigot/listeners/InventoryListener.java
+++ b/AuxProtect_Core/src/main/java/dev/heliosares/auxprotect/spigot/listeners/InventoryListener.java
@@ -7,6 +7,8 @@ import dev.heliosares.auxprotect.database.EntryAction;
 import dev.heliosares.auxprotect.database.SingleItemEntry;
 import dev.heliosares.auxprotect.spigot.AuxProtectSpigot;
 import dev.heliosares.auxprotect.utils.InvSerialization;
+import dev.heliosares.auxprotect.utils.InventoryUtil_1_20;
+import dev.heliosares.auxprotect.utils.InventoryUtil_1_21;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
@@ -86,7 +88,11 @@ public class InventoryListener implements Listener {
 
         InventoryType type;
 
-        type = e.getWhoClicked().getOpenInventory().getTopInventory().getType();
+        if (plugin.getCompatabilityVersion() < 21) {
+            type = InventoryUtil_1_20.getTopInventory(e.getWhoClicked()).getType();
+        } else {
+            type = InventoryUtil_1_21.getTopInventory(e.getWhoClicked()).getType();
+        }
 
 
         if (e.getSlotType() != InventoryType.SlotType.RESULT) return;