diff --git a/gradle.properties b/gradle.properties
index 6e7677cc..1e5bdc9f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check https://fabricmc.net/develop/
-	minecraft_version=24w14a
+	minecraft_version=1.20.5-pre1
 	loader_version=0.15.9
 	jsr305_version=3.0.2
 	fabric_version=0.96.14+1.20.5
diff --git a/src/main/java/carpet/mixins/DispenserBlock_cactusMixin.java b/src/main/java/carpet/mixins/DispenserBlock_cactusMixin.java
index f5f8be8e..12bd926b 100644
--- a/src/main/java/carpet/mixins/DispenserBlock_cactusMixin.java
+++ b/src/main/java/carpet/mixins/DispenserBlock_cactusMixin.java
@@ -5,6 +5,7 @@ import net.minecraft.core.dispenser.DispenseItemBehavior;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.DispenserBlock;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
@@ -15,7 +16,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 public abstract class DispenserBlock_cactusMixin
 {
     @Inject(method = "getDispenseMethod", at = @At("HEAD"), cancellable = true)
-    private void registerCarpetBehaviors(ItemStack stack, CallbackInfoReturnable<DispenseItemBehavior> cir)
+    private void registerCarpetBehaviors(Level level, ItemStack stack, CallbackInfoReturnable<DispenseItemBehavior> cir)
     {
         Item item = stack.getItem();
         if (item == Items.CACTUS)
diff --git a/src/main/java/carpet/script/value/ValueConversions.java b/src/main/java/carpet/script/value/ValueConversions.java
index 59f61e8f..80b1c26a 100644
--- a/src/main/java/carpet/script/value/ValueConversions.java
+++ b/src/main/java/carpet/script/value/ValueConversions.java
@@ -14,8 +14,10 @@ import net.minecraft.core.Registry;
 import net.minecraft.core.RegistryAccess;
 import net.minecraft.core.Vec3i;
 import net.minecraft.core.particles.ParticleOptions;
+import net.minecraft.core.particles.ParticleTypes;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtOps;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
@@ -122,7 +124,7 @@ public class ValueConversions
 
     public static Value of(ParticleOptions particle, RegistryAccess regs)
     {
-        String repr = particle.writeToString(regs);
+        String repr = ParticleTypes.CODEC.encodeStart(regs.createSerializationContext(NbtOps.INSTANCE), particle).toString();
         return StringValue.of(repr.startsWith("minecraft:") ? repr.substring(10) : repr);
     }