diff --git a/mappings/net/minecraft/client/MinecraftClient.mapping b/mappings/net/minecraft/client/MinecraftClient.mapping
index 7655e6bec1..5dc394ab61 100644
--- a/mappings/net/minecraft/client/MinecraftClient.mapping
+++ b/mappings/net/minecraft/client/MinecraftClient.mapping
@@ -2,6 +2,7 @@ CLASS cof net/minecraft/client/MinecraftClient
 	FIELD E LOGGER Lorg/apache/logging/log4j/Logger;
 	FIELD F cachedMaxTextureSize I
 	FIELD H sessionPropertyMap Lcom/mojang/authlib/properties/PropertyMap;
+	FIELD I windowSettings Lcmq;
 	FIELD J currentServerEntry Lczx;
 	FIELD K textureManager Ldlx;
 	FIELD L instance Lcof;
@@ -63,7 +64,7 @@ CLASS cof net/minecraft/client/MinecraftClient
 	FIELD q attackCooldown I
 	FIELD r hudInGame Lcov;
 	FIELD t hitResult Lckw;
-	FIELD u settings Lcoh;
+	FIELD u options Lcoh;
 	FIELD v mouse Lcog;
 	FIELD w keyboard Lcoe;
 	FIELD x runDirectory Ljava/io/File;
diff --git a/mappings/net/minecraft/client/settings/GameSettings.mapping b/mappings/net/minecraft/client/settings/GameOptions.mapping
similarity index 97%
rename from mappings/net/minecraft/client/settings/GameSettings.mapping
rename to mappings/net/minecraft/client/settings/GameOptions.mapping
index 4de674b856..9aa07f0bf1 100644
--- a/mappings/net/minecraft/client/settings/GameSettings.mapping
+++ b/mappings/net/minecraft/client/settings/GameOptions.mapping
@@ -1,4 +1,4 @@
-CLASS coh net/minecraft/client/settings/GameSettings
+CLASS coh net/minecraft/client/settings/GameOptions
 	CLASS coh$a Option
 		FIELD A CHAT_HEIGHT_UNFOCUSED Lcoh$a;
 		FIELD B MIPMAP_LEVELS Lcoh$a;
@@ -18,6 +18,7 @@ CLASS coh net/minecraft/client/settings/GameSettings
 		FIELD P slider Z
 		FIELD Q toggle Z
 		FIELD R key Ljava/lang/String;
+		FIELD S step F
 		FIELD T min D
 		FIELD U max D
 		FIELD a INVERT_MOUSE Lcoh$a;
@@ -49,7 +50,7 @@ CLASS coh net/minecraft/client/settings/GameSettings
 		METHOD a isSlider ()Z
 		METHOD a setMaximumValue (F)V
 			ARG 0 value
-		METHOD a getOption (I)Lcoh$a;
+		METHOD a byId (I)Lcoh$a;
 		METHOD b isToggle ()Z
 		METHOD c getId ()I
 		METHOD d getTranslationKey ()Ljava/lang/String;
@@ -165,6 +166,7 @@ CLASS coh net/minecraft/client/settings/GameSettings
 	METHOD a setSoundVolume (Lxi;F)V
 		ARG 1 category
 	METHOD b write ()V
+		ARG 1 writer
 	METHOD b isEnabled (Lcoh$a;)Z
 	METHOD c onPlayerModelPartChange ()V
 		ARG 1 playerModelBitMask