diff --git a/pom.xml b/pom.xml
index 2256c7bfe..1f2a80388 100644
--- a/pom.xml
+++ b/pom.xml
@@ -73,10 +73,10 @@
         <postgresql.version>42.2.18</postgresql.version>
         <hikaricp.version>5.0.1</hikaricp.version>
         <!-- More visible way to change dependency versions -->
-        <spigot.version>1.19.4-R0.1-SNAPSHOT</spigot.version>
+        <spigot.version>1.20-R0.1-SNAPSHOT</spigot.version>
         <!-- Might differ from the last Spigot release for short periods 
             of time -->
-        <paper.version>1.19.3-R0.1-SNAPSHOT</paper.version>
+        <paper.version>1.20-R0.1-SNAPSHOT</paper.version>
         <bstats.version>3.0.0</bstats.version>
         <vault.version>1.7.1</vault.version>
         <placeholderapi.version>2.10.9</placeholderapi.version>
diff --git a/src/main/java/world/bentobox/bentobox/nms/v1_19_R3/PasteHandlerImpl.java b/src/main/java/world/bentobox/bentobox/nms/v1_20_R1/PasteHandlerImpl.java
similarity index 95%
rename from src/main/java/world/bentobox/bentobox/nms/v1_19_R3/PasteHandlerImpl.java
rename to src/main/java/world/bentobox/bentobox/nms/v1_20_R1/PasteHandlerImpl.java
index 14af30231..44c23adb9 100644
--- a/src/main/java/world/bentobox/bentobox/nms/v1_19_R3/PasteHandlerImpl.java
+++ b/src/main/java/world/bentobox/bentobox/nms/v1_20_R1/PasteHandlerImpl.java
@@ -1,4 +1,4 @@
-package world.bentobox.bentobox.nms.v1_19_R3;
+package world.bentobox.bentobox.nms.v1_20_R1;
 
 import java.util.List;
 import java.util.Map;
@@ -11,8 +11,8 @@ import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.block.data.CraftBlockData;
 
 import net.minecraft.core.BlockPosition;
 import net.minecraft.world.level.block.state.IBlockData;
diff --git a/src/main/java/world/bentobox/bentobox/nms/v1_19_R3/WorldRegeneratorImpl.java b/src/main/java/world/bentobox/bentobox/nms/v1_20_R1/WorldRegeneratorImpl.java
similarity index 87%
rename from src/main/java/world/bentobox/bentobox/nms/v1_19_R3/WorldRegeneratorImpl.java
rename to src/main/java/world/bentobox/bentobox/nms/v1_20_R1/WorldRegeneratorImpl.java
index 2d1aecc76..c1bd78391 100644
--- a/src/main/java/world/bentobox/bentobox/nms/v1_19_R3/WorldRegeneratorImpl.java
+++ b/src/main/java/world/bentobox/bentobox/nms/v1_20_R1/WorldRegeneratorImpl.java
@@ -1,10 +1,10 @@
-package world.bentobox.bentobox.nms.v1_19_R3;
+package world.bentobox.bentobox.nms.v1_20_R1;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.block.data.CraftBlockData;
 
 import net.minecraft.core.BlockPosition;
 import net.minecraft.world.level.World;
diff --git a/src/main/java/world/bentobox/bentobox/versions/ServerCompatibility.java b/src/main/java/world/bentobox/bentobox/versions/ServerCompatibility.java
index 50c58f533..5fbec7ebe 100644
--- a/src/main/java/world/bentobox/bentobox/versions/ServerCompatibility.java
+++ b/src/main/java/world/bentobox/bentobox/versions/ServerCompatibility.java
@@ -218,6 +218,10 @@ public class ServerCompatibility {
          * @since 1.22.1
          */
         V1_19_4(Compatibility.COMPATIBLE),
+        /**
+         * @since 1.24.0
+         */
+        V1_20(Compatibility.COMPATIBLE),
         ;
 
         private final Compatibility compatibility;