diff --git a/gradle.properties b/gradle.properties
index 27d6cc8..5d92082 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ group = me.lexikiq
 version = 1.17.1-R0.1-SNAPSHOT
 
 mcVersion = 1.17.1
-paperRef = 2cd4bcfba17affba734619682800fa47ed8e2c7f
+paperRef = 20903fcf5e227a1a03e2afd89f01bfe951b2b328
 
 org.gradle.caching=true
 org.gradle.parallel=true
diff --git a/patches/server/0003-Add-SoundEvent.patch b/patches/server/0003-Add-SoundEvent.patch
index 8d7b9ba..37b9901 100644
--- a/patches/server/0003-Add-SoundEvent.patch
+++ b/patches/server/0003-Add-SoundEvent.patch
@@ -85,10 +85,10 @@ index a79ba23ecf887ecbb6e095140f019ebb6fd0a6f7..5112edc5e68a386e9bb16ac0ec9d998e
          }
  
 diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index db6c0917824b9127abd9f9250dc195a9f1d56f4f..edaebb2566a414718d0910d4306c3b53e061814c 100644
+index 31bbf018e3b7cafb1e186c7d00b421fb133331a3..b39b05c7f6bd83f39a76c71735cfdee0f46339ba 100644
 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -1858,4 +1858,77 @@ public class CraftEventFactory {
+@@ -1873,4 +1873,77 @@ public class CraftEventFactory {
          return event.callEvent();
      }
      // Paper end
diff --git a/patches/server/0005-Add-origin-location-to-EntityDamageByBlockEvent.patch b/patches/server/0005-Add-origin-location-to-EntityDamageByBlockEvent.patch
index b737de7..542a7ec 100644
--- a/patches/server/0005-Add-origin-location-to-EntityDamageByBlockEvent.patch
+++ b/patches/server/0005-Add-origin-location-to-EntityDamageByBlockEvent.patch
@@ -146,10 +146,10 @@ index 88439b8f82a97a9763dadfc6c9dbaf0912ab3eb7..73a9b765b58bb547712c014c8b908653
  
      public static boolean canSetSpawn(Level world) {
 diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index edaebb2566a414718d0910d4306c3b53e061814c..3d4ff819bb46b346cb84844c68a9e963cf4b0890 100644
+index b39b05c7f6bd83f39a76c71735cfdee0f46339ba..d70a223533210fe582ee8b05dd2dd3e3763ba14c 100644
 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -950,7 +950,7 @@ public class CraftEventFactory {
+@@ -954,7 +954,7 @@ public class CraftEventFactory {
              CraftEventFactory.entityDamage = null;
              EntityDamageEvent event;
              if (damager == null) {
@@ -158,7 +158,7 @@ index edaebb2566a414718d0910d4306c3b53e061814c..3d4ff819bb46b346cb84844c68a9e963
              } else if (entity instanceof EnderDragon && /*PAIL FIXME ((EntityEnderDragon) entity).target == damager*/ false) {
                  event = new EntityDamageEvent(entity.getBukkitEntity(), DamageCause.ENTITY_EXPLOSION, modifiers, modifierFunctions);
              } else {
-@@ -986,7 +986,7 @@ public class CraftEventFactory {
+@@ -990,7 +990,7 @@ public class CraftEventFactory {
  
              return CraftEventFactory.callEntityDamageEvent(damager, entity, cause, modifiers, modifierFunctions, cancelled);
          } else if (source == DamageSource.OUT_OF_WORLD) {
@@ -167,7 +167,7 @@ index edaebb2566a414718d0910d4306c3b53e061814c..3d4ff819bb46b346cb84844c68a9e963
              event.setCancelled(cancelled);
              CraftEventFactory.callEvent(event);
              if (!event.isCancelled()) {
-@@ -994,7 +994,7 @@ public class CraftEventFactory {
+@@ -998,7 +998,7 @@ public class CraftEventFactory {
              }
              return event;
          } else if (source == DamageSource.LAVA) {
diff --git a/patches/server/0011-Add-BlockDropResourcesEvent.patch b/patches/server/0011-Add-BlockDropResourcesEvent.patch
index 4c387d3..5733d8b 100644
--- a/patches/server/0011-Add-BlockDropResourcesEvent.patch
+++ b/patches/server/0011-Add-BlockDropResourcesEvent.patch
@@ -48,10 +48,10 @@ index 8c30e28b97ac7e8b54322c903e0b75ee8135620b..4ca85a02a1eb46b5958aae55946c67ce
              });
              state.spawnAfterBreak((ServerLevel) world, pos, stack);
 diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index 3d4ff819bb46b346cb84844c68a9e963cf4b0890..9f35b873f928d4cbf5b6653e1e2dd3148ff03483 100644
+index d70a223533210fe582ee8b05dd2dd3e3763ba14c..e6fb8712afe5bc75ed7ada7b515d89020869c78f 100644
 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -1930,5 +1930,11 @@ public class CraftEventFactory {
+@@ -1945,5 +1945,11 @@ public class CraftEventFactory {
          final double posZ = pos.getZ();
          playSoundEvent(event, packet -> playerList.broadcast(player, posX, posY, posZ, radius, world, packet));
      }