diff --git a/build.gradle.kts b/build.gradle.kts
index 082c2a58..952d91bd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 
 allprojects {
     group = "com.viaversion"
-    version = "4.5.0-22w43a-SNAPSHOT"
+    version = "4.5.0-22w44a-SNAPSHOT"
     description = "Allow older clients to join newer server versions."
 }
 
diff --git a/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_19_1to1_19_3/Protocol1_19_1To1_19_3.java b/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_19_1to1_19_3/Protocol1_19_1To1_19_3.java
index 33191fbe..bbf3e33a 100644
--- a/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_19_1to1_19_3/Protocol1_19_1To1_19_3.java
+++ b/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_19_1to1_19_3/Protocol1_19_1To1_19_3.java
@@ -30,6 +30,7 @@ import com.viaversion.viabackwards.protocol.protocol1_19_1to1_19_3.storage.Nonce
 import com.viaversion.viabackwards.protocol.protocol1_19to1_19_1.Protocol1_19To1_19_1;
 import com.viaversion.viaversion.api.connection.UserConnection;
 import com.viaversion.viaversion.api.minecraft.ProfileKey;
+import com.viaversion.viaversion.api.minecraft.RegistryType;
 import com.viaversion.viaversion.api.minecraft.entities.Entity1_19_3Types;
 import com.viaversion.viaversion.api.protocol.packet.State;
 import com.viaversion.viaversion.api.protocol.remapper.PacketRemapper;
@@ -97,6 +98,7 @@ public final class Protocol1_19_1To1_19_3 extends BackwardsProtocol<ClientboundP
         soundRewriter.registerNamedSound(ClientboundPackets1_19_3.NAMED_SOUND);
 
         final TagRewriter tagRewriter = new TagRewriter(this);
+        tagRewriter.addEmptyTag(RegistryType.BLOCK, "minecraft:non_flammable_wood");
         tagRewriter.registerGeneric(ClientboundPackets1_19_3.TAGS);
 
         new StatisticsRewriter(this).register(ClientboundPackets1_19_3.STATISTICS);
diff --git a/common/src/main/resources/assets/viabackwards/data/mapping-1.19to1.19.3.json b/common/src/main/resources/assets/viabackwards/data/mapping-1.19to1.19.3.json
index 452909aa..8e2eed76 100644
--- a/common/src/main/resources/assets/viabackwards/data/mapping-1.19to1.19.3.json
+++ b/common/src/main/resources/assets/viabackwards/data/mapping-1.19to1.19.3.json
@@ -782,6 +782,22 @@
     "minecraft:camel_spawn_egg": {
       "id": "minecraft:donkey_spawn_egg",
       "name": "1.19.3 Camel Spawn Egg"
+    },
+    "minecraft:ender_dragon_spawn_egg": {
+      "id": "minecraft:enderman_spawn_egg",
+      "name": "1.19.3 Ender Dragon Spawn Egg"
+    },
+    "minecraft:iron_golem_spawn_egg": {
+      "id": "minecraft:polar_bear_spawn_egg",
+      "name": "1.19.3 Iron Golem Spawn Egg"
+    },
+    "minecraft:snow_golem_spawn_egg": {
+      "id": "minecraft:polar_bear_spawn_egg",
+      "name": "1.19.3 Snow Golem Spawn Egg"
+    },
+    "minecraft:wither_spawn_egg": {
+      "id": "minecraft:squid_spawn_egg",
+      "name": "1.19.3 Wither Spawn Egg"
     }
   },
   "sounds": {