diff --git a/common/src/main/java/draylar/identity/mixin/player/ClientPlayerDataCacheMixin.java b/common/src/main/java/draylar/identity/mixin/player/ClientPlayerDataCacheMixin.java
index 6d16b17..53e2694 100644
--- a/common/src/main/java/draylar/identity/mixin/player/ClientPlayerDataCacheMixin.java
+++ b/common/src/main/java/draylar/identity/mixin/player/ClientPlayerDataCacheMixin.java
@@ -1,6 +1,8 @@
 package draylar.identity.mixin.player;
 
 import draylar.identity.impl.PlayerDataProvider;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.network.ClientPlayNetworkHandler;
 import net.minecraft.network.packet.s2c.play.PlayerRespawnS2CPacket;
@@ -15,6 +17,7 @@
 import java.util.HashMap;
 import java.util.Map;
 
+@Environment(EnvType.CLIENT)
 @Mixin(ClientPlayNetworkHandler.class)
 public class ClientPlayerDataCacheMixin {
 
diff --git a/common/src/main/java/draylar/identity/network/ClientNetworking.java b/common/src/main/java/draylar/identity/network/ClientNetworking.java
index 2de49ef..8c2fb81 100644
--- a/common/src/main/java/draylar/identity/network/ClientNetworking.java
+++ b/common/src/main/java/draylar/identity/network/ClientNetworking.java
@@ -106,8 +106,14 @@ public static void handleFavoriteSyncPacket(PacketByteBuf packet, NetworkManager
     }
 
     public static void handleAbilitySyncPacket(PacketByteBuf packet, NetworkManager.PacketContext context) {
+        if(context.getPlayer() == null) {
+            return;
+        }
+
         int cooldown = packet.readInt();
-        ((PlayerDataProvider) context.getPlayer()).setAbilityCooldown(cooldown);
+        context.queue(() -> {
+            ((PlayerDataProvider) context.getPlayer()).setAbilityCooldown(cooldown);
+        });
     }
 
     public static void handleConfigurationSyncPacket(PacketByteBuf packet, NetworkManager.PacketContext context) {
diff --git a/common/src/main/resources/identity.mixins.json b/common/src/main/resources/identity.mixins.json
index 0239c64..9cb36a3 100644
--- a/common/src/main/resources/identity.mixins.json
+++ b/common/src/main/resources/identity.mixins.json
@@ -1,7 +1,7 @@
 {
   "required": true,
   "package": "draylar.identity.mixin",
-  "compatibilityLevel": "JAVA_8",
+  "compatibilityLevel": "JAVA_16",
   "mixins": [
     "ActiveTargetGoalMixin",
     "CreeperEntityMixin",
@@ -26,26 +26,15 @@
     "VillagerEntityMixin",
     "VillagerHostilesSensorMixin",
     "WolfEntityMixin",
-    "accessor.BlazeEntityModelAccessor",
     "accessor.CreeperEntityAccessor",
     "accessor.EntityAccessor",
     "accessor.EntityTypeTagsAccessor",
-    "accessor.IllagerEntityModelAccessor",
     "accessor.IronGolemEntityAccessor",
     "accessor.LivingEntityAccessor",
-    "accessor.LivingEntityRendererAccessor",
-    "accessor.LlamaEntityModelAccessor",
     "accessor.MobEntityAccessor",
-    "accessor.OcelotEntityModelAccessor",
     "accessor.ParrotEntityAccessor",
-    "accessor.QuadrupedEntityModelAccessor",
     "accessor.RavagerEntityAccessor",
-    "accessor.RavagerEntityModelAccessor",
-    "accessor.ScreenAccessor",
-    "accessor.SpiderEntityModelAccessor",
-    "accessor.SquidEntityModelAccessor",
     "entity.BowItemMixin",
-    "player.ClientPlayerDataCacheMixin",
     "player.PlayerEntityDataMixin",
     "player.PlayerEntityTickMixin",
     "player.PlayerManagerMixin",
@@ -59,7 +48,18 @@
     "PlayerEntityRendererMixin",
     "ShadowMixin",
     "StrayOverlayMixin",
-    "accessor.EntityShadowAccessor"
+    "accessor.EntityShadowAccessor",
+    "player.ClientPlayerDataCacheMixin",
+    "accessor.RavagerEntityModelAccessor",
+    "accessor.ScreenAccessor",
+    "accessor.SpiderEntityModelAccessor",
+    "accessor.QuadrupedEntityModelAccessor",
+    "accessor.OcelotEntityModelAccessor",
+    "accessor.LivingEntityRendererAccessor",
+    "accessor.LlamaEntityModelAccessor",
+    "accessor.IllagerEntityModelAccessor",
+    "accessor.SquidEntityModelAccessor",
+    "accessor.BlazeEntityModelAccessor"
   ],
   "injectors": {
     "defaultRequire": 1
diff --git a/fabric/src/main/resources/identity-fabric.mixins.json b/fabric/src/main/resources/identity-fabric.mixins.json
index d7cf4e8..a717cd4 100644
--- a/fabric/src/main/resources/identity-fabric.mixins.json
+++ b/fabric/src/main/resources/identity-fabric.mixins.json
@@ -1,7 +1,7 @@
 {
   "required": true,
   "package": "draylar.identity.fabric.mixin",
-  "compatibilityLevel": "JAVA_8",
+  "compatibilityLevel": "JAVA_16",
   "mixins": [
     "WitherEntityMixin"
   ],
diff --git a/forge/src/main/resources/identity-forge.mixins.json b/forge/src/main/resources/identity-forge.mixins.json
index ca23ffa..4bb11a0 100644
--- a/forge/src/main/resources/identity-forge.mixins.json
+++ b/forge/src/main/resources/identity-forge.mixins.json
@@ -1,10 +1,8 @@
 {
   "required": true,
   "package": "draylar.identity.forge.mixin",
-  "compatibilityLevel": "JAVA_8",
+  "compatibilityLevel": "JAVA_16",
   "mixins": [
-    "PlayerEntityDataMixin",
-    "PlayerEntityTickMixin",
     "WitherEntityMixin"
   ],
   "client": [
diff --git a/gradle.properties b/gradle.properties
index 328dbd8..7475715 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ org.gradle.jvmargs=-Xmx2048M
 # Base Versions
 minecraft_version=1.17.1
 archives_base_name=identity
-mod_version=2.0.0
+mod_version=2.1.0-beta
 maven_group=dev.draylar
 
 # Loader Versions