diff --git a/src/main/java/net/wurstclient/mixin/GameRendererMixin.java b/src/main/java/net/wurstclient/mixin/GameRendererMixin.java
index 172024d8..e85194c7 100644
--- a/src/main/java/net/wurstclient/mixin/GameRendererMixin.java
+++ b/src/main/java/net/wurstclient/mixin/GameRendererMixin.java
@@ -21,6 +21,7 @@ import com.llamalad7.mixinextras.sugar.Local;
 
 import net.minecraft.client.render.Camera;
 import net.minecraft.client.render.GameRenderer;
+import net.minecraft.client.render.RenderTickCounter;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
@@ -42,8 +43,9 @@ public abstract class GameRendererMixin implements AutoCloseable
 	 */
 	@Inject(at = @At(value = "INVOKE",
 		target = "Lnet/minecraft/client/render/GameRenderer;bobView(Lnet/minecraft/client/util/math/MatrixStack;F)V",
-		ordinal = 0), method = "renderWorld(FJ)V")
-	private void onRenderWorldViewBobbing(float tickDelta, long limitTime,
+		ordinal = 0),
+		method = "renderWorld(Lnet/minecraft/client/render/RenderTickCounter;)V")
+	private void onRenderWorldViewBobbing(RenderTickCounter tickCounter,
 		CallbackInfo ci)
 	{
 		CameraTransformViewBobbingEvent event =
@@ -89,9 +91,10 @@ public abstract class GameRendererMixin implements AutoCloseable
 			target = "Lnet/minecraft/client/render/GameRenderer;renderHand:Z",
 			opcode = Opcodes.GETFIELD,
 			ordinal = 0),
-		method = "renderWorld(FJ)V")
-	private void onRenderWorld(float tickDelta, long limitTime, CallbackInfo ci,
-		@Local(ordinal = 1) Matrix4f matrix4f2)
+		method = "renderWorld(Lnet/minecraft/client/render/RenderTickCounter;)V")
+	private void onRenderWorldHandRendering(RenderTickCounter tickCounter,
+		CallbackInfo ci, @Local(ordinal = 1) Matrix4f matrix4f2,
+		@Local(ordinal = 1) float tickDelta)
 	{
 		MatrixStack matrixStack = new MatrixStack();
 		matrixStack.multiplyPositionMatrix(matrix4f2);
@@ -130,8 +133,8 @@ public abstract class GameRendererMixin implements AutoCloseable
 		at = @At(value = "INVOKE",
 			target = "Lnet/minecraft/util/math/MathHelper;lerp(FFF)F",
 			ordinal = 0),
-		method = "renderWorld(FJ)V")
-	private float wurstNauseaLerp(float delta, float start, float end,
+		method = "renderWorld(Lnet/minecraft/client/render/RenderTickCounter;)V")
+	private float onRenderWorldNauseaLerp(float delta, float start, float end,
 		Operation<Float> original)
 	{
 		if(!WurstClient.INSTANCE.getHax().antiWobbleHack.isEnabled())
diff --git a/src/main/java/net/wurstclient/mixin/IngameHudMixin.java b/src/main/java/net/wurstclient/mixin/IngameHudMixin.java
index 395b7830..53aaa08e 100644
--- a/src/main/java/net/wurstclient/mixin/IngameHudMixin.java
+++ b/src/main/java/net/wurstclient/mixin/IngameHudMixin.java
@@ -17,6 +17,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import net.minecraft.client.gui.DrawContext;
 import net.minecraft.client.gui.hud.DebugHud;
 import net.minecraft.client.gui.hud.InGameHud;
+import net.minecraft.client.render.RenderTickCounter;
 import net.minecraft.util.Identifier;
 import net.wurstclient.WurstClient;
 import net.wurstclient.event.EventManager;
@@ -32,13 +33,14 @@ public class IngameHudMixin
 	// runs after renderScoreboardSidebar()
 	// and before playerListHud.setVisible()
 	@Inject(at = @At("HEAD"),
-		method = "renderPlayerList(Lnet/minecraft/client/gui/DrawContext;F)V")
-	private void onRenderPlayerList(DrawContext context, float tickDelta,
-		CallbackInfo ci)
+		method = "renderPlayerList(Lnet/minecraft/client/gui/DrawContext;Lnet/minecraft/client/render/RenderTickCounter;)V")
+	private void onRenderPlayerList(DrawContext context,
+		RenderTickCounter tickCounter, CallbackInfo ci)
 	{
 		if(debugHud.shouldShowDebugHud())
 			return;
 		
+		float tickDelta = tickCounter.getTickDelta(true);
 		EventManager.fire(new GUIRenderEvent(context, tickDelta));
 	}
 	
diff --git a/src/main/java/net/wurstclient/mixin/RenderTickCounterMixin.java b/src/main/java/net/wurstclient/mixin/RenderTickCounterDynamicMixin.java
similarity index 83%
rename from src/main/java/net/wurstclient/mixin/RenderTickCounterMixin.java
rename to src/main/java/net/wurstclient/mixin/RenderTickCounterDynamicMixin.java
index adbd84dc..ab83a599 100644
--- a/src/main/java/net/wurstclient/mixin/RenderTickCounterMixin.java
+++ b/src/main/java/net/wurstclient/mixin/RenderTickCounterDynamicMixin.java
@@ -17,14 +17,14 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import net.minecraft.client.render.RenderTickCounter;
 import net.wurstclient.WurstClient;
 
-@Mixin(RenderTickCounter.class)
-public abstract class RenderTickCounterMixin
+@Mixin(RenderTickCounter.Dynamic.class)
+public abstract class RenderTickCounterDynamicMixin
 {
 	@Shadow
 	public float lastFrameDuration;
 	
 	@Inject(at = @At(value = "FIELD",
-		target = "Lnet/minecraft/client/render/RenderTickCounter;prevTimeMillis:J",
+		target = "Lnet/minecraft/client/render/RenderTickCounter$Dynamic;prevTimeMillis:J",
 		opcode = Opcodes.PUTFIELD,
 		ordinal = 0), method = "beginRenderTick(J)I")
 	public void onBeginRenderTick(long timeMillis,
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index f042079b..e17259ce 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -30,8 +30,8 @@
 
   "depends": {
     "fabricloader": ">=0.15.9",
-    "fabric-api": ">=0.98.1",
-    "minecraft": "~1.21-alpha.24.19.a",
+    "fabric-api": ">=0.98.2",
+    "minecraft": "~1.21-alpha.24.20.a",
     "java": ">=21"
   },
   "suggests": {
diff --git a/src/main/resources/wurst.mixins.json b/src/main/resources/wurst.mixins.json
index dcd42d45..f08363ff 100644
--- a/src/main/resources/wurst.mixins.json
+++ b/src/main/resources/wurst.mixins.json
@@ -53,7 +53,7 @@
     "PlayerInventoryMixin",
     "PlayerSkinProviderMixin",
     "PowderSnowBlockMixin",
-    "RenderTickCounterMixin",
+    "RenderTickCounterDynamicMixin",
     "ScreenMixin",
     "ShulkerBoxScreenMixin",
     "SimpleOptionMixin",