diff --git a/gradle.properties b/gradle.properties
index 47dab19..4e50eb2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
-minecraft_version=1.20.1
+minecraft_version=1.20.2
 yarn_mappings=build.1
-loader_version=0.16.10
+loader_version=0.16.4
 mod_version=1.1
 maven_group=com.mingliqiye.minecraft.enchantment.conflict
 archives_base_name=enchantmentdoesnotconflict
-fabric_version=0.92.6
+fabric_version=0.91.6
diff --git a/src/main/java/com/mingliqiye/minecraft/enchantment/conflict/mixin/PlayerManagerMixin.java b/src/main/java/com/mingliqiye/minecraft/enchantment/conflict/mixin/PlayerManagerMixin.java
index e3beb14..90fa7a3 100644
--- a/src/main/java/com/mingliqiye/minecraft/enchantment/conflict/mixin/PlayerManagerMixin.java
+++ b/src/main/java/com/mingliqiye/minecraft/enchantment/conflict/mixin/PlayerManagerMixin.java
@@ -4,6 +4,7 @@ import com.mingliqiye.minecraft.enchantment.conflict.config.ModConfig;
 import com.mingliqiye.minecraft.enchantment.conflict.network.NetworkHandler;
 import net.minecraft.network.ClientConnection;
 import net.minecraft.server.PlayerManager;
+import net.minecraft.server.network.ConnectedClientData;
 import net.minecraft.server.network.ServerPlayerEntity;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
@@ -15,8 +16,7 @@ public abstract class PlayerManagerMixin {
 
     @Inject(method = "onPlayerConnect" ,at = @At("RETURN"))
     private void onPlayerConnect(
-            ClientConnection connection, ServerPlayerEntity player,
-            CallbackInfo ci
+            ClientConnection connection, ServerPlayerEntity player, ConnectedClientData clientData, CallbackInfo ci
     ){
         NetworkHandler.sendConfigToClient(player);
     }