diff --git a/src/main/java/de/studiocode/invgui/resourcepack/CustomItem.java b/src/main/java/de/studiocode/invgui/resourcepack/CustomItem.java
index b6fafca..125f85f 100644
--- a/src/main/java/de/studiocode/invgui/resourcepack/CustomItem.java
+++ b/src/main/java/de/studiocode/invgui/resourcepack/CustomItem.java
@@ -41,7 +41,25 @@ public enum CustomItem {
     LIGHT_CORNER_TOP_LEFT(10000025),
     LIGHT_CORNER_TOP_RIGHT(10000026),
     LIGHT_CORNER_BOTTOM_LEFT(10000027),
-    LIGHT_CORNER_BOTTOM_RIGHT(10000028);
+    LIGHT_CORNER_BOTTOM_RIGHT(10000028),
+    
+    HORIZONTAL_DOWN(10000029),
+    HORIZONTAL_UP(10000030),
+    VERTICAL_LEFT(10000031),
+    VERTICAL_RIGHT(10000032),
+    LIGHT_HORIZONTAL_DOWN(10000033),
+    LIGHT_HORIZONTAL_UP(10000034),
+    LIGHT_VERTICAL_LEFT(10000035),
+    LIGHT_VERTICAL_RIGHT(10000036),
+    VERTICAL_HORIZONTAL(10000037),
+    LIGHT_VERTICAL_HORIZONTAL(10000038),
+    
+    X(10000039),
+    LIGHT_X(10000040),
+    RED_X(10000041),
+    CHECKMARK(10000042),
+    LIGHT_CHECKMARK(10000043),
+    GREEN_CHECKMARK(10000044);
     
     private final ItemBuilder itemBuilder;
     private final Item item;
diff --git a/src/main/java/de/studiocode/invgui/resourcepack/ForceResourcePack.java b/src/main/java/de/studiocode/invgui/resourcepack/ForceResourcePack.java
index 449f970..f2f72ea 100644
--- a/src/main/java/de/studiocode/invgui/resourcepack/ForceResourcePack.java
+++ b/src/main/java/de/studiocode/invgui/resourcepack/ForceResourcePack.java
@@ -19,7 +19,7 @@ public class ForceResourcePack implements Listener {
     
     private final HashMap<Player, BukkitTask> tasks = new HashMap<>();
     
-    private String resourcePackUrl = "https://github.com/NichtStudioCode/InvGuiRP/releases/download/v0.3/InvGuiRP.zip";
+    private String resourcePackUrl = "https://github.com/NichtStudioCode/InvGuiRP/releases/download/v0.4/InvGuiRP.zip";
     private boolean activated;
     
     private ForceResourcePack() {