diff --git a/gradle.properties b/gradle.properties
index 7aec389..b2a251d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,10 +1,10 @@
 mod_name=ArmorDisguise
 package_group=info.tehnut.armordisguise
-mod_version=1.0.2
+mod_version=1.0.3
 curse_id=347849
 
-mc_version=1.15.2
-mappings_version=15
-loader_version=0.8.2+build.194
+mc_version=1.16.4
+mappings_version=7
+loader_version=0.10.8
 
-trinkets_version=2.4.2
\ No newline at end of file
+trinkets_version=2.6.7
\ No newline at end of file
diff --git a/src/main/java/info/tehnut/armordisguise/Helper.java b/src/main/java/info/tehnut/armordisguise/Helper.java
index 09f74aa..94c0cb1 100644
--- a/src/main/java/info/tehnut/armordisguise/Helper.java
+++ b/src/main/java/info/tehnut/armordisguise/Helper.java
@@ -33,10 +33,10 @@ public static boolean handleEquip(ItemStack stack, ArmorItem armor, PlayerEntity
             for (TrinketSlots.SlotGroup group : TrinketSlots.slotGroups) {
                 for (TrinketSlots.Slot slot : group.slots) {
                     if (group.getName().equals(armor.getSlotType().getName()) && slot.getName().equals("overlay")) {
-                        ItemStack trinketStack = inventory.getInvStack(i);
+                        ItemStack trinketStack = inventory.getStack(i);
 
                         if (trinketStack.isEmpty()) {
-                            inventory.setInvStack(i, stack.copy());
+                            inventory.setStack(i, stack.copy());
                             TrinketsClient.lastEquipped = group;
                             TrinketsClient.displayEquipped = 16;
                             return true;
diff --git a/src/main/java/info/tehnut/armordisguise/mixin/MixinArmorItem.java b/src/main/java/info/tehnut/armordisguise/mixin/MixinArmorItem.java
index b1651db..5959f07 100644
--- a/src/main/java/info/tehnut/armordisguise/mixin/MixinArmorItem.java
+++ b/src/main/java/info/tehnut/armordisguise/mixin/MixinArmorItem.java
@@ -1,6 +1,6 @@
 package info.tehnut.armordisguise.mixin;
 
-import dev.emi.trinkets.api.ITrinket;
+import dev.emi.trinkets.api.Trinket;
 import info.tehnut.armordisguise.ArmorDisguise;
 import net.minecraft.entity.EquipmentSlot;
 import net.minecraft.item.ArmorItem;
@@ -8,9 +8,9 @@
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 
-// Applies the ITrinket interface to all armors (vanilla and modded) so that we have full mod compatibility.
+// Applies the Trinket interface to all armors (vanilla and modded) so that we have full mod compatibility.
 @Mixin(ArmorItem.class)
-public class MixinArmorItem implements ITrinket {
+public class MixinArmorItem implements Trinket {
 
     @Shadow
     @Final
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 475165a..0e25c76 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -1,7 +1,7 @@
 {
   "schemaVersion": 1,
   "id": "armordisguise",
-  "version": "1.0.2",
+  "version": "1.0.3",
 
   "name": "Armor Disguise",
   "description": "Adds Trinket slots that let you disguise what armor you're currently wearing",
@@ -23,6 +23,6 @@
     "armordisguise.common.json"
   ],
   "requires": {
-    "trinkets": ">=2.4.2"
+    "trinkets": ">=2.6.7"
   }
 }