diff --git a/gradle.properties b/gradle.properties
index 8c44323..826b7b6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,16 +7,16 @@ org.gradle.daemon=false
 mod_version=13.0
 
 # Minecraft Version Information
-minecraft_version=1.18
-minecraft_range=[1.18,1.19)
+minecraft_version=1.18.2
+minecraft_range=[1.18.2,1.19)
 
 # Forge Version Information
-loader_range=[38,)
-forge_version=38.0.10
-forge_range=[38.0.10,)
+loader_range=[40,)
+forge_version=40.0.32
+forge_range=[40.0.32,)
 
 # Mappings Information
-mappings_version=1.18
+mappings_version=1.18.2
 
 # Build dependencies
 jei_version=1.16.4:7.6.1.65
diff --git a/src/main/java/com/progwml6/ironchest/common/data/IronChestsRecipeProvider.java b/src/main/java/com/progwml6/ironchest/common/data/IronChestsRecipeProvider.java
index 65d0d44..03e54a2 100644
--- a/src/main/java/com/progwml6/ironchest/common/data/IronChestsRecipeProvider.java
+++ b/src/main/java/com/progwml6/ironchest/common/data/IronChestsRecipeProvider.java
@@ -8,7 +8,9 @@ import net.minecraft.advancements.Advancement;
 import net.minecraft.advancements.AdvancementRewards;
 import net.minecraft.advancements.RequirementsStrategy;
 import net.minecraft.advancements.critereon.RecipeUnlockedTrigger;
+import net.minecraft.core.Registry;
 import net.minecraft.data.recipes.ShapelessRecipeBuilder;
+import net.minecraft.tags.TagKey;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.data.DataGenerator;
 import net.minecraft.data.recipes.FinishedRecipe;
@@ -30,7 +32,7 @@ import java.util.function.Consumer;
 
 public class IronChestsRecipeProvider extends RecipeProvider implements IConditionBuilder {
 
-  public static final Tags.IOptionalNamedTag<Item> INGOTS_COPPER = tag("ingots/copper");
+  public static final TagKey<Item> INGOTS_COPPER = tag("ingots/copper");
 
   public IronChestsRecipeProvider(DataGenerator generatorIn) {
     super(generatorIn);
@@ -284,7 +286,7 @@ public class IronChestsRecipeProvider extends RecipeProvider implements IConditi
     return new ResourceLocation(IronChests.MOD_ID, id);
   }
 
-  private static Tags.IOptionalNamedTag<Item> tag(String name) {
-    return ItemTags.createOptional(new ResourceLocation("forge", name));
+  private static TagKey<Item> tag(String name) {
+    return TagKey.create(Registry.ITEM_REGISTRY, new ResourceLocation("forge", name));
   }
 }