diff --git a/gradle.properties b/gradle.properties
index 467879d..532344b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ group=me.samsuik.sakura
 version=1.21.1-R0.1-SNAPSHOT
 mcVersion=1.21.1
 
-paperRef=e08e6679fcaf5ce8b91db628309ed530e58a4133
+paperRef=b483da4e026ad078c9b1dd6e1e5ec25ac450df69
 
 org.gradle.jvmargs=-Xmx2G
 org.gradle.vfs.watch=false
diff --git a/patches/server/0004-Local-Config-and-Value-Storage-API.patch b/patches/server/0004-Local-Config-and-Value-Storage-API.patch
index 8b5c8dc..13d4a53 100644
--- a/patches/server/0004-Local-Config-and-Value-Storage-API.patch
+++ b/patches/server/0004-Local-Config-and-Value-Storage-API.patch
@@ -256,10 +256,10 @@ index 7da2fc17f6e7bf888ef0c2a8eba0fc3b4c10436e..c811bc64d0686fdec58defb707d57e53
      public final com.destroystokyo.paper.antixray.ChunkPacketBlockController chunkPacketBlockController; // Paper - Anti-Xray
      public final co.aikar.timings.WorldTimingsHandler timings; // Paper
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index ffd284f0e25c6f20672f7225aafd37e6c87ccf03..f07bdac9a26ce669346e87f7faf70d1fcb25c71b 100644
+index 90d4834f97d3ba996d46493246b1947511553424..a132b4e10b0c6d0818bd406dcf93d317f0a0774a 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-@@ -246,6 +246,13 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+@@ -256,6 +256,13 @@ public class CraftWorld extends CraftRegionAccessor implements World {
      }
      // Paper end
  
diff --git a/patches/server/0077-Optimise-hopper-ticking.patch b/patches/server/0077-Optimise-hopper-ticking.patch
index d8c1429..95475b7 100644
--- a/patches/server/0077-Optimise-hopper-ticking.patch
+++ b/patches/server/0077-Optimise-hopper-ticking.patch
@@ -42,10 +42,10 @@ index 5db5ba026462ca642dcee718af732f80fadabef5..51e26395b53628b34b1f7f68935a9ba4
  
      boolean isEmpty();
 diff --git a/src/main/java/net/minecraft/world/level/block/HopperBlock.java b/src/main/java/net/minecraft/world/level/block/HopperBlock.java
-index 86e5617d445ce762aa374e236a0ccdfe5901fce5..a22bd0b6d8a33a9af0b27085a7eb22be16b57046 100644
+index 3e1c7d62c24dd48a805260d156135dc4f0c3d1fc..ced5fb075349a9b944708aeaabe82b3350ac5d4d 100644
 --- a/src/main/java/net/minecraft/world/level/block/HopperBlock.java
 +++ b/src/main/java/net/minecraft/world/level/block/HopperBlock.java
-@@ -145,6 +145,12 @@ public class HopperBlock extends BaseEntityBlock {
+@@ -144,6 +144,12 @@ public class HopperBlock extends BaseEntityBlock {
      private void checkPoweredState(Level world, BlockPos pos, BlockState state) {
          boolean bl = !world.hasNeighborSignal(pos);
          if (bl != state.getValue(ENABLED)) {