diff --git a/gradle.properties b/gradle.properties
index 5c1b923c..70734ee2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,10 +3,10 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check https://fabricmc.net/develop/
-	minecraft_version=23w18a
+	minecraft_version=1.20-pre1
 	loader_version=0.14.19
 	jsr305_version=3.0.2
-	fabric_version=0.80.1+1.20
+	fabric_version=0.80.2+1.20
 
 # Mod Properties
 	mod_version = 1.4.107
diff --git a/src/main/java/carpet/helpers/OptimizedExplosion.java b/src/main/java/carpet/helpers/OptimizedExplosion.java
index 9345f714..aec3620c 100644
--- a/src/main/java/carpet/helpers/OptimizedExplosion.java
+++ b/src/main/java/carpet/helpers/OptimizedExplosion.java
@@ -29,7 +29,7 @@ import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.chunk.ChunkAccess;
 import net.minecraft.world.level.material.FluidState;
-import net.minecraft.world.level.storage.loot.LootContext;
+import net.minecraft.world.level.storage.loot.LootParams;
 import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
 import net.minecraft.world.phys.AABB;
 import net.minecraft.world.phys.Vec3;
@@ -246,8 +246,7 @@ public class OptimizedExplosion
                     {
                         BlockEntity blockEntity = state.hasBlockEntity() ? world.getBlockEntity(blockpos) : null;  //hasBlockEntity()
 
-                        LootContext.Builder lootBuilder = (new LootContext.Builder((ServerLevel)eAccess.getLevel()))
-                                .withRandom(eAccess.getLevel().random)
+                        LootParams.Builder lootBuilder = (new LootParams.Builder((ServerLevel)eAccess.getLevel()))
                                 .withParameter(LootContextParams.ORIGIN, Vec3.atCenterOf(blockpos))
                                 .withParameter(LootContextParams.TOOL, ItemStack.EMPTY)
                                 .withOptionalParameter(LootContextParams.BLOCK_ENTITY, blockEntity)
diff --git a/src/main/java/carpet/mixins/Level_movableBEMixin.java b/src/main/java/carpet/mixins/Level_movableBEMixin.java
index 151f215f..24d97c96 100644
--- a/src/main/java/carpet/mixins/Level_movableBEMixin.java
+++ b/src/main/java/carpet/mixins/Level_movableBEMixin.java
@@ -3,7 +3,7 @@ package carpet.mixins;
 import carpet.fakes.WorldChunkInterface;
 import carpet.fakes.LevelInterface;
 import net.minecraft.core.BlockPos;
-import net.minecraft.server.level.ChunkHolder;
+import net.minecraft.server.level.FullChunkStatus;
 import net.minecraft.util.profiling.ProfilerFiller;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.Level;
@@ -100,7 +100,7 @@ public abstract class Level_movableBEMixin implements LevelInterface, LevelAcces
                     this.setBlocksDirty(blockPos_1, blockState_2, blockState_3);
                 }
 
-                if ((int_1 & 2) != 0 && (!this.isClientSide || (int_1 & 4) == 0) && (this.isClientSide || worldChunk_1.getFullStatus() != null && worldChunk_1.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING)))
+                if ((int_1 & 2) != 0 && (!this.isClientSide || (int_1 & 4) == 0) && (this.isClientSide || worldChunk_1.getFullStatus() != null && worldChunk_1.getFullStatus().isOrAfter(FullChunkStatus.BLOCK_TICKING)))
                 {
                     this.sendBlockUpdated(blockPos_1, blockState_2, blockState_1, int_1);
                 }