diff --git a/runelite-api/src/main/java/net/runelite/api/ItemID.java b/runelite-api/src/main/java/net/runelite/api/ItemID.java
index f4d4362053..2e5b5b790c 100644
--- a/runelite-api/src/main/java/net/runelite/api/ItemID.java
+++ b/runelite-api/src/main/java/net/runelite/api/ItemID.java
@@ -6494,7 +6494,7 @@ public final class ItemID
 	public static final int ZAMORAK_CHAPS = 10372;
 	public static final int ZAMORAK_COIF = 10374;
 	public static final int GUTHIX_BRACERS = 10376;
-	public static final int GUTHIX_DRAGONHIDE = 10378;
+	public static final int GUTHIX_DHIDE = 10378;
 	public static final int GUTHIX_CHAPS = 10380;
 	public static final int GUTHIX_COIF = 10382;
 	public static final int SARADOMIN_BRACERS = 10384;
@@ -6801,7 +6801,7 @@ public final class ItemID
 	public static final int GUTHIX_ROBE_TOP_10788 = 10788;
 	public static final int ZAMORAK_DHIDE_10790 = 10790;
 	public static final int SARADOMIN_DHIDE_10792 = 10792;
-	public static final int GUTHIX_DRAGONHIDE_10794 = 10794;
+	public static final int GUTHIX_DRAGONHIDE = 10794;
 	public static final int ROBIN_HOOD_HAT_10796 = 10796;
 	public static final int RUNE_PLATEBODY_G_10798 = 10798;
 	public static final int RUNE_PLATEBODY_T_10800 = 10800;
@@ -10644,5 +10644,9 @@ public final class ItemID
 	public static final int ORNATE_CAPE = 23099;
 	public static final int ORNATE_HELM = 23101;
 	public static final int BIRTHDAY_CAKE = 23108;
+	public static final int MYSTIC_SET_LIGHT = 23110;
+	public static final int MYSTIC_SET_BLUE = 23113;
+	public static final int MYSTIC_SET_DARK = 23116;
+	public static final int MYSTIC_SET_DUSK = 23119;
 	/* This file is automatically generated. Do not edit. */
 }
diff --git a/runelite-api/src/main/java/net/runelite/api/NullItemID.java b/runelite-api/src/main/java/net/runelite/api/NullItemID.java
index b2d75645a9..6aa1699c1b 100644
--- a/runelite-api/src/main/java/net/runelite/api/NullItemID.java
+++ b/runelite-api/src/main/java/net/runelite/api/NullItemID.java
@@ -12279,5 +12279,13 @@ public final class NullItemID
 	public static final int NULL_23106 = 23106;
 	public static final int NULL_23107 = 23107;
 	public static final int NULL_23109 = 23109;
+	public static final int NULL_23111 = 23111;
+	public static final int NULL_23112 = 23112;
+	public static final int NULL_23114 = 23114;
+	public static final int NULL_23115 = 23115;
+	public static final int NULL_23117 = 23117;
+	public static final int NULL_23118 = 23118;
+	public static final int NULL_23120 = 23120;
+	public static final int NULL_23121 = 23121;
 	/* This file is automatically generated. Do not edit. */
 }