diff --git a/mappings/net/minecraft/server/dedicated/MinecraftDedicatedServer.mapping b/mappings/net/minecraft/server/dedicated/MinecraftDedicatedServer.mapping
index d18b8fe457..bea59dcb53 100644
--- a/mappings/net/minecraft/server/dedicated/MinecraftDedicatedServer.mapping
+++ b/mappings/net/minecraft/server/dedicated/MinecraftDedicatedServer.mapping
@@ -11,6 +11,7 @@ CLASS ui net/minecraft/server/dedicated/MinecraftDedicatedServer
 	METHOD a enqueueCommand (Ljava/lang/String;Lcd;)V
 	METHOD aV createResourcePackHash ()Ljava/lang/String;
 	METHOD aW executeQueuedCommands ()V
+	METHOD aX getDedicatedPlayerManager ()Luh;
 	METHOD aY createGui ()V
 	METHOD aZ convertData ()Z
 	METHOD ba getMaxTickTime ()J
diff --git a/mappings/net/minecraft/server/network/ServerLoginNetworkHandler.mapping b/mappings/net/minecraft/server/network/ServerLoginNetworkHandler.mapping
index 34a0f8e6e8..073af1e3ca 100644
--- a/mappings/net/minecraft/server/network/ServerLoginNetworkHandler.mapping
+++ b/mappings/net/minecraft/server/network/ServerLoginNetworkHandler.mapping
@@ -15,3 +15,5 @@ CLASS wc net/minecraft/server/network/ServerLoginNetworkHandler
 	METHOD b tick ()V
 	METHOD b disconnect (Ljn;)V
 		ARG 1 reason
+	METHOD c acceptPlayer ()V
+	METHOD d getConnectionInfo ()Ljava/lang/String;
diff --git a/mappings/net/minecraft/server/network/ServerPlayerEntity.mapping b/mappings/net/minecraft/server/network/ServerPlayerEntity.mapping
index 5f31860994..b1ecc5a5b8 100644
--- a/mappings/net/minecraft/server/network/ServerPlayerEntity.mapping
+++ b/mappings/net/minecraft/server/network/ServerPlayerEntity.mapping
@@ -16,6 +16,7 @@ CLASS vj net/minecraft/server/network/ServerPlayerEntity
 	FIELD cv cameraPosition Lfo;
 	FIELD cw containerSyncId I
 	FIELD d interactionManager Lvk;
+	FIELD f pingMilliseconds I
 	FIELD g notInAnyWorld Z
 	METHOD A getStatHandler ()Lys;
 	METHOD B getRecipeBook ()Lyr;