diff --git a/gradle.properties b/gradle.properties
index d674c5b8..4e8f8b1e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,8 +4,8 @@ org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 	# check these on https://fabricmc.net/use
     # or better: https://modmuss50.me/fabric.html
-	minecraft_version=20w08a
-	yarn_mappings=20w08a+build.6
+	minecraft_version=20w09a
+	yarn_mappings=20w09a+build.1
 	loader_version=0.7.8+build.184
 
 # Mod Properties
diff --git a/src/main/java/carpet/helpers/EntityPlayerActionPack.java b/src/main/java/carpet/helpers/EntityPlayerActionPack.java
index 5defa3a1..145d675e 100644
--- a/src/main/java/carpet/helpers/EntityPlayerActionPack.java
+++ b/src/main/java/carpet/helpers/EntityPlayerActionPack.java
@@ -420,7 +420,7 @@ public class EntityPlayerActionPack
             {
                 if (action.limit == 1)
                 {
-                    if (player.onGround) player.jump();
+                    if (player.method_24828()) player.jump(); // onGround
                 }
                 else
                 {
diff --git a/src/main/java/carpet/helpers/FeatureGenerator.java b/src/main/java/carpet/helpers/FeatureGenerator.java
index c584e470..19baf5e3 100644
--- a/src/main/java/carpet/helpers/FeatureGenerator.java
+++ b/src/main/java/carpet/helpers/FeatureGenerator.java
@@ -17,23 +17,7 @@ import net.minecraft.world.gen.chunk.ChunkGenerator;
 import net.minecraft.world.gen.chunk.OverworldChunkGenerator;
 import net.minecraft.world.gen.chunk.OverworldChunkGeneratorConfig;
 import net.minecraft.world.gen.decorator.BeehiveTreeDecorator;
-import net.minecraft.world.gen.feature.BoulderFeatureConfig;
-import net.minecraft.world.gen.feature.BranchedTreeFeatureConfig;
-import net.minecraft.world.gen.feature.SingleStateFeatureConfig;
-import net.minecraft.world.gen.feature.ConfiguredFeature;
-import net.minecraft.world.gen.feature.DefaultFeatureConfig;
-import net.minecraft.world.gen.feature.Feature;
-import net.minecraft.world.gen.feature.FeatureConfig;
-import net.minecraft.world.gen.feature.MineshaftFeature;
-import net.minecraft.world.gen.feature.MineshaftFeatureConfig;
-import net.minecraft.world.gen.feature.OceanRuinFeature;
-import net.minecraft.world.gen.feature.OceanRuinFeatureConfig;
-import net.minecraft.world.gen.feature.RandomPatchFeatureConfig;
-import net.minecraft.world.gen.feature.SeaPickleFeatureConfig;
-import net.minecraft.world.gen.feature.SeagrassFeatureConfig;
-import net.minecraft.world.gen.feature.ShipwreckFeatureConfig;
-import net.minecraft.world.gen.feature.StructureFeature;
-import net.minecraft.world.gen.feature.VillageFeatureConfig;
+import net.minecraft.world.gen.feature.*;
 import net.minecraft.world.gen.foliage.BlobFoliagePlacer;
 import net.minecraft.world.gen.stateprovider.SimpleBlockStateProvider;
 
@@ -285,8 +269,8 @@ public class FeatureGenerator
                         :simplePlop(Feature.CORAL_CLAW).plop(w, p));
         put("sea_pickle", simplePlop(Feature.SEA_PICKLE.configure( new SeaPickleFeatureConfig(20))));
         put("boulder", simplePlop(Feature.FOREST_ROCK.configure( new BoulderFeatureConfig(Blocks.MOSSY_COBBLESTONE.getDefaultState(), 0))));
-        put("crimson_fungus", simplePlop(Feature.HUGE_FUNGI.configure(DefaultBiomeFeatures.CRIMSON_FUNGI_CONFIG)));
-        put("warped_fungus", simplePlop(Feature.HUGE_FUNGI.configure(DefaultBiomeFeatures.WARPED_FUNGI_CONFIG)));
+        put("crimson_fungus", simplePlop(Feature.HUGE_FUNGUS.configure(HugeFungiFeatureConfig.field_22432)));
+        put("warped_fungus", simplePlop(Feature.HUGE_FUNGUS.configure(HugeFungiFeatureConfig.field_22434)));
         put("nether_sprouts", simplePlop(Feature.NETHER_FOREST_VEGETATION.configure(DefaultBiomeFeatures.NETHER_SPROUTS_CONFIG)));
         put("crimson_roots", simplePlop(Feature.NETHER_FOREST_VEGETATION.configure(DefaultBiomeFeatures.CRIMSON_ROOTS_CONFIG)));
         put("warped_roots", simplePlop(Feature.NETHER_FOREST_VEGETATION.configure(DefaultBiomeFeatures.WARPED_ROOTS_CONFIG)));
diff --git a/src/main/java/carpet/utils/BlockInfo.java b/src/main/java/carpet/utils/BlockInfo.java
index a67cf374..8c2b2ea9 100644
--- a/src/main/java/carpet/utils/BlockInfo.java
+++ b/src/main/java/carpet/utils/BlockInfo.java
@@ -218,7 +218,7 @@ public class BlockInfo
 
     private static BaseText wander_chances(BlockPos pos, World worldIn)
     {
-        MobEntityWithAi creature = new ZombiePigmanEntity(EntityType.ZOMBIE_PIGMAN, worldIn);
+        MobEntityWithAi creature = new ZombiePigmanEntity(EntityType.ZOMBIFIED_PIGLIN, worldIn);
         creature.initialize(worldIn, worldIn.getLocalDifficulty(pos), SpawnType.NATURAL, null, null);
         creature.refreshPositionAndAngles(pos, 0.0F, 0.0F);
         WanderAroundGoal wander = new WanderAroundGoal(creature, 0.8D);