diff --git a/README.md b/README.md
index ab83fa4b8..fcb63daad 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ Maven
 <dependency>
     <groupId>org.purpurmc.purpur</groupId>
     <artifactId>purpur-api</artifactId>
-    <version>1.21-R0.1-SNAPSHOT</version>
+    <version>1.21.1-R0.1-SNAPSHOT</version>
     <scope>provided</scope>
 </dependency>
 ```
@@ -80,7 +80,7 @@ repositories {
 ```
 ```kotlin
 dependencies {
-    compileOnly("org.purpurmc.purpur:purpur-api:1.21-R0.1-SNAPSHOT")
+    compileOnly("org.purpurmc.purpur:purpur-api:1.21.1-R0.1-SNAPSHOT")
 }
 ```
 
diff --git a/patches/server/0016-Anvil-API.patch b/patches/server/0016-Anvil-API.patch
index 9569656a3..ba90d7340 100644
--- a/patches/server/0016-Anvil-API.patch
+++ b/patches/server/0016-Anvil-API.patch
@@ -136,36 +136,32 @@ index 7de5e47f9a54263734eeef855a2dc07ef64d30ea..b3bd9bbd96efc4784b86c2be6bb857da
  
          return itemstack;
 diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
-index 792cb6adf0c7a6335cc5985fce8bed2e0f1149af..aa59dcdea74434993dbb9d8a7b2fc3bfae9d0a77 100644
+index 792cb6adf0c7a6335cc5985fce8bed2e0f1149af..5734c5caffda79383ae30df20c3defb51b87f39e 100644
 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
 +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
-@@ -3,6 +3,7 @@ package org.bukkit.craftbukkit.inventory;
- import com.google.common.base.Preconditions;
- import java.util.function.Consumer;
- import net.minecraft.world.Container;
-+import net.minecraft.world.inventory.AnvilMenu;
- import org.bukkit.Location;
- import org.bukkit.craftbukkit.inventory.view.CraftAnvilView;
- import org.bukkit.entity.HumanEntity;
-@@ -19,6 +20,8 @@ public class CraftInventoryAnvil extends CraftResultInventory implements AnvilIn
+@@ -19,6 +19,10 @@ public class CraftInventoryAnvil extends CraftResultInventory implements AnvilIn
      private int repairCost;
      private int repairCostAmount;
      private int maximumRepairCost;
++    // Purpur start - Anvil API
 +    private boolean bypassCost;
 +    private boolean canDoUnsafeEnchants;
++    // Purpur end - Anvil API
  
      public CraftInventoryAnvil(Location location, Container inventory, Container resultInventory) {
          super(inventory, resultInventory);
-@@ -27,6 +30,8 @@ public class CraftInventoryAnvil extends CraftResultInventory implements AnvilIn
+@@ -27,6 +31,10 @@ public class CraftInventoryAnvil extends CraftResultInventory implements AnvilIn
          this.repairCost = CraftInventoryAnvil.DEFAULT_REPAIR_COST;
          this.repairCostAmount = CraftInventoryAnvil.DEFAULT_REPAIR_COST_AMOUNT;
          this.maximumRepairCost = CraftInventoryAnvil.DEFAULT_MAXIMUM_REPAIR_COST;
++        // Purpur start - Anvil API
 +        this.bypassCost = false;
 +        this.canDoUnsafeEnchants = false;
++        // Purpur end - Anvil API
      }
  
      @Override
-@@ -113,4 +118,30 @@ public class CraftInventoryAnvil extends CraftResultInventory implements AnvilIn
+@@ -113,4 +121,30 @@ public class CraftInventoryAnvil extends CraftResultInventory implements AnvilIn
              consumer.accept(cav);
          }
      }