diff --git a/build.gradle b/build.gradle
index 2071d0cc..3b84bf54 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
     }
 }
 plugins {
-    id 'fabric-loom' version '1.6-SNAPSHOT'
+    id 'fabric-loom' version '1.7-SNAPSHOT'
     id 'maven-publish'
     id 'com.modrinth.minotaur' version '2.+'
     id 'org.ajoberstar.reckon' version '0.13.1'
diff --git a/gradle.properties b/gradle.properties
index c5d435de..f210189e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,10 +3,10 @@ org.gradle.daemon=false
 
 # Fabric Properties
   # check these on https://fabricmc.net/develop
-  minecraft_version=1.21-pre2
-  yarn_mappings=1.21-pre2+build.2
-  loader_version=0.15.11
-  fabric_version=0.99.4+1.21
+  minecraft_version=1.21.3
+  yarn_mappings=1.21.3+build.2
+  loader_version=0.16.7
+  fabric_version=0.106.1+1.21.3
 
 # Mod Properties
   group=com.minelittlepony
@@ -15,6 +15,6 @@ org.gradle.daemon=false
   description=Embedded common code used across several Mine Little Pony projects to create their GUIs.
 
 # Publishing
-  minecraft_version_range=>=1.21 <1.21.3
+  minecraft_version_range=>=1.21.3
   modrinth_loader_type=fabric
   modrinth_project_id=9aNz8Zqn
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 17655d0e..0d184210 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/src/main/java/com/minelittlepony/common/client/gui/ITextContext.java b/src/main/java/com/minelittlepony/common/client/gui/ITextContext.java
index 39826fc0..8f927f1d 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/ITextContext.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/ITextContext.java
@@ -3,7 +3,6 @@
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.font.TextRenderer;
 import net.minecraft.client.gui.DrawContext;
-import net.minecraft.text.OrderedText;
 import net.minecraft.text.StringVisitable;
 import net.minecraft.text.Text;
 
@@ -38,9 +37,10 @@ default TextRenderer getFont() {
      * @param zIndex The Z-index used when layering multiple elements.
      */
     default void drawLabel(DrawContext context, Text text, int x, int y, int color, double zIndex) {
+        context.getMatrices().push();
         context.getMatrices().translate(0, 0, zIndex);
-        getFont().draw(text, x, y, color, true, context.getMatrices().peek().getPositionMatrix(), context.getVertexConsumers(), TextRenderer.TextLayerType.SEE_THROUGH, 0, 0xF000F0);
-        context.getVertexConsumers().draw();
+        context.drawText(getFont(), text, x, y, color, false);
+        context.getMatrices().pop();
     }
 
     /**
@@ -69,12 +69,6 @@ default void drawCenteredLabel(DrawContext context, Text text, int x, int y, int
      * @param color The font colour
      */
     default void drawTextBlock(DrawContext context, StringVisitable text, int x, int y, int maxWidth, int color) {
-        for (OrderedText line : getFont().wrapLines(text, maxWidth)) {
-            float left = x;
-            getFont().draw(line, left, y, color, false, context.getMatrices().peek().getPositionMatrix(), context.getVertexConsumers(), TextRenderer.TextLayerType.SEE_THROUGH, 0, 0xF000F0);
-            context.getVertexConsumers().draw();
-
-            y += 9;
-        }
+        context.drawTextWrapped(getFont(), text, x, y, maxWidth, color);
     }
 }
diff --git a/src/main/java/com/minelittlepony/common/client/gui/OutsideWorldRenderer.java b/src/main/java/com/minelittlepony/common/client/gui/OutsideWorldRenderer.java
index 12c3094c..4cb7316f 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/OutsideWorldRenderer.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/OutsideWorldRenderer.java
@@ -52,7 +52,9 @@ public static BlockEntityRenderDispatcher configure(@Nullable World world) {
      * @param y The top-Y position (in pixels)
      */
     public static void renderStack(DrawContext context, ItemStack stack, int x, int y) {
-        configure(null);
+        try {
+            configure(null);
+        } catch (Throwable t) {}
         context.drawItem(stack, x, y);
     }
 }
diff --git a/src/main/java/com/minelittlepony/common/client/gui/element/AbstractSlider.java b/src/main/java/com/minelittlepony/common/client/gui/element/AbstractSlider.java
index a345237b..540297dc 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/element/AbstractSlider.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/element/AbstractSlider.java
@@ -7,6 +7,7 @@
 
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.render.RenderLayer;
 import net.minecraft.text.Text;
 import net.minecraft.util.math.MathHelper;
 
@@ -148,9 +149,9 @@ protected void onDrag(double mouseX, double mouseY, double mouseDX, double mouse
 
     @Override
     protected void renderBackground(DrawContext context, MinecraftClient mc, int mouseX, int mouseY) {
-        context.drawGuiTexture(TEXTURES.get(false, isSelected()), getX(), getY(), getWidth(), getHeight());
+        context.drawGuiTexture(RenderLayer::getGuiTextured, TEXTURES.get(false, isSelected()), getX(), getY(), getWidth(), getHeight());
         int sliderX = getX() + (int)(value * (getWidth() - 8));
-        context.drawGuiTexture(TEXTURES.get(active, isSelected()), sliderX, getY(), 8, getHeight());
+        context.drawGuiTexture(RenderLayer::getGuiTextured, TEXTURES.get(active, isSelected()), sliderX, getY(), 8, getHeight());
     }
 
     static float convertFromRange(float value, float min, float max) {
diff --git a/src/main/java/com/minelittlepony/common/client/gui/element/Button.java b/src/main/java/com/minelittlepony/common/client/gui/element/Button.java
index 146381e6..988461a3 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/element/Button.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/element/Button.java
@@ -25,6 +25,7 @@
 import net.minecraft.client.gui.tooltip.TooltipPositioner;
 import net.minecraft.client.gui.tooltip.TooltipState;
 import net.minecraft.client.gui.widget.PressableWidget;
+import net.minecraft.client.render.RenderLayer;
 import net.minecraft.screen.ScreenTexts;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.MathHelper;
@@ -211,12 +212,12 @@ public boolean isMouseOver(double mouseX, double mouseY) {
     @Override
     public void renderWidget(DrawContext context, int mouseX, int mouseY, float tickDelta) {
         MinecraftClient mc = MinecraftClient.getInstance();
-        context.setShaderColor(1, 1, 1, alpha);
+        RenderSystem.setShaderColor(1, 1, 1, alpha);
         RenderSystem.enableBlend();
         RenderSystem.enableDepthTest();
 
         renderBackground(context, mc, mouseX, mouseY);
-        context.setShaderColor(1, 1, 1, 1);
+        RenderSystem.setShaderColor(1, 1, 1, 1);
 
         setMessage(getStyle().getText());
         drawIcon(context, mouseX, mouseY, tickDelta);
@@ -231,7 +232,7 @@ public void renderWidget(DrawContext context, int mouseX, int mouseY, float tick
     }
 
     protected void renderBackground(DrawContext context, MinecraftClient mc, int mouseX, int mouseY) {
-        context.drawGuiTexture(TEXTURES.get(active, this.isSelected()), getX(), getY(), getWidth(), getHeight());
+        context.drawGuiTexture(RenderLayer::getGuiTextured, TEXTURES.get(active, this.isSelected()), getX(), getY(), getWidth(), getHeight());
     }
 
     protected void drawIcon(DrawContext context, int mouseX, int mouseY, float partialTicks) {
diff --git a/src/main/java/com/minelittlepony/common/client/gui/element/Toggle.java b/src/main/java/com/minelittlepony/common/client/gui/element/Toggle.java
index 8532b322..1a0286de 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/element/Toggle.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/element/Toggle.java
@@ -7,6 +7,7 @@
 
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.render.RenderLayer;
 import net.minecraft.text.Text;
 
 /**
@@ -69,9 +70,9 @@ public void onPress() {
 
     @Override
     protected void renderBackground(DrawContext context, MinecraftClient mc, int mouseX, int mouseY) {
-        context.drawGuiTexture(TEXTURES.get(false, isSelected()), getX(), getY(), getWidth(), getHeight());
+        context.drawGuiTexture(RenderLayer::getGuiTextured, TEXTURES.get(false, isSelected()), getX(), getY(), getWidth(), getHeight());
         int sliderX = getX() + (on ? getWidth() - 8 : 0);
-        context.drawGuiTexture(TEXTURES.get(active, isSelected()), sliderX, getY(), 8, getHeight());
+        context.drawGuiTexture(RenderLayer::getGuiTextured, TEXTURES.get(active, isSelected()), sliderX, getY(), 8, getHeight());
     }
 
     @Override
diff --git a/src/main/java/com/minelittlepony/common/client/gui/sprite/ItemStackSprite.java b/src/main/java/com/minelittlepony/common/client/gui/sprite/ItemStackSprite.java
index 142a1118..b359d1ba 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/sprite/ItemStackSprite.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/sprite/ItemStackSprite.java
@@ -15,6 +15,9 @@ public class ItemStackSprite implements ISprite {
 
     private int tint = 0xFFFFFFFF;
 
+    private boolean renderFailed;
+    private boolean needsWorld;
+
     public ItemStackSprite setStack(ItemConvertible iitem) {
         return setStack(new ItemStack(iitem));
     }
@@ -32,7 +35,26 @@ public ItemStackSprite setTint(int tint) {
 
     @Override
     public void render(DrawContext context, int x, int y, int mouseX, int mouseY, float partialTicks) {
-        OutsideWorldRenderer.renderStack(context, stack, x + 2, y + 2);
-        RenderSystem.disableDepthTest();
+        if (renderFailed) {
+            return;
+        }
+
+        if (!needsWorld) {
+            try {
+                context.drawItem(stack, x, y);
+                RenderSystem.disableDepthTest();
+                return;
+            } catch (Throwable ignored) {
+                needsWorld = true;
+            }
+        }
+
+        try {
+            OutsideWorldRenderer.configure(null);
+            context.drawItem(stack, x, y);
+            RenderSystem.disableDepthTest();
+        } catch (Throwable ignored) {
+            renderFailed = true;
+        }
     }
 }
diff --git a/src/main/java/com/minelittlepony/common/client/gui/sprite/TextureSprite.java b/src/main/java/com/minelittlepony/common/client/gui/sprite/TextureSprite.java
index ad32e511..930b31f0 100644
--- a/src/main/java/com/minelittlepony/common/client/gui/sprite/TextureSprite.java
+++ b/src/main/java/com/minelittlepony/common/client/gui/sprite/TextureSprite.java
@@ -2,6 +2,7 @@
 
 import com.minelittlepony.common.client.gui.dimension.Bounds;
 import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.render.RenderLayer;
 import net.minecraft.util.Identifier;
 
 public class TextureSprite implements ISprite {
@@ -48,6 +49,7 @@ public TextureSprite setTextureSize(int width, int height) {
     @Override
     public void render(DrawContext context, int x, int y, int mouseX, int mouseY, float partialTicks) {
         context.drawTexture(
+                RenderLayer::getGuiTextured,
                 texture,
                 x + bounds.left, y + bounds.top,
                 0,
diff --git a/src/main/java/com/minelittlepony/common/event/SkinFilterCallback.java b/src/main/java/com/minelittlepony/common/event/SkinFilterCallback.java
index 8478e73a..c4b4a7d9 100644
--- a/src/main/java/com/minelittlepony/common/event/SkinFilterCallback.java
+++ b/src/main/java/com/minelittlepony/common/event/SkinFilterCallback.java
@@ -5,19 +5,25 @@
 import net.minecraft.client.texture.NativeImage;
 
 public interface SkinFilterCallback {
+    int VANILLA_SKIN_WIDTH = 64;
+    int VANILLA_SKIN_HEIGHT = 64;
+    int OLD_VANILLA_SKIN_HEIGHT = 32;
+
     Event<SkinFilterCallback> EVENT = EventFactory.createArrayBacked(SkinFilterCallback.class, listeners -> {
         return new SkinFilterCallback() {
             @Override
-            public void processImage(NativeImage image, boolean legacy) {
+            public NativeImage processImage(NativeImage image, int initialWidth, int initialHeight) {
                 for (SkinFilterCallback event : listeners) {
-                    event.processImage(image, legacy);
+                    image = event.processImage(image, initialWidth, initialHeight);
                 }
+
+                return image;
             }
 
             @Override
-            public boolean shouldAllowTransparency(NativeImage image, boolean legacy) {
+            public boolean shouldAllowTransparency(NativeImage image, int initialWidth, int initialHeight) {
                 for (SkinFilterCallback event : listeners) {
-                    if (event.shouldAllowTransparency(image, legacy)) {
+                    if (event.shouldAllowTransparency(image, initialWidth, initialHeight)) {
                         return true;
                     }
                 }
@@ -27,12 +33,20 @@ public boolean shouldAllowTransparency(NativeImage image, boolean legacy) {
         };
     });
 
-    void processImage(NativeImage image, boolean legacy);
+    NativeImage processImage(NativeImage image, int initialWidth, int initialHeight);
 
-    default boolean shouldAllowTransparency(NativeImage image, boolean legacy) {
+    default boolean shouldAllowTransparency(NativeImage image, int initialWidth, int initialHeight) {
         return true; // default is true since in most cases this is the desired effect
     }
 
+    static boolean isLegacyAspectRatio(int width, int height) {
+        return width == height * 2;
+    }
+
+    static int getResolutionScale(int width, int height) {
+        return width / VANILLA_SKIN_WIDTH;
+    }
+
     /**
      * Copies a scaled section from one region to another.
      *
diff --git a/src/main/java/com/minelittlepony/common/mixin/MixinPlayerSkinTexture.java b/src/main/java/com/minelittlepony/common/mixin/MixinPlayerSkinTexture.java
index be440b2c..621cb31e 100644
--- a/src/main/java/com/minelittlepony/common/mixin/MixinPlayerSkinTexture.java
+++ b/src/main/java/com/minelittlepony/common/mixin/MixinPlayerSkinTexture.java
@@ -12,38 +12,34 @@
 
 @Mixin(PlayerSkinTexture.class)
 public abstract class MixinPlayerSkinTexture extends ResourceTexture {
-
     private MixinPlayerSkinTexture() { super(null); }
 
-    private static final String FILTER_IMAGE = "remapTexture(Lnet/minecraft/client/texture/NativeImage;)Lnet/minecraft/client/texture/NativeImage;";
-
-    private static final String STRIP_COLOR = "stripColor(Lnet/minecraft/client/texture/NativeImage;IIII)V";
-    private static final String STRIP_ALPHA = "stripAlpha(Lnet/minecraft/client/texture/NativeImage;IIII)V";
-
-    private static boolean isLegacy;
+    private static int initialWidth;
+    private static int initialHeight;
 
-    @Inject(method = FILTER_IMAGE, at = @At("HEAD"))
+    @Inject(method = "remapTexture", at = @At("HEAD"))
     private void beforeUpdate(NativeImage image, CallbackInfoReturnable<NativeImage> info) {
-        isLegacy = image.getHeight() == 32;
+        initialWidth = image.getWidth();
+        initialHeight = image.getHeight();
     }
 
-    @Inject(method = FILTER_IMAGE, at = @At("RETURN"))
+    @Inject(method = "remapTexture", at = @At("RETURN"))
     private void update(NativeImage image, CallbackInfoReturnable<NativeImage> ci) {
         // convert skins from mojang server
-        SkinFilterCallback.EVENT.invoker().processImage(ci.getReturnValue(), isLegacy);
+        ci.setReturnValue(SkinFilterCallback.EVENT.invoker().processImage(ci.getReturnValue(), initialWidth, initialHeight));
     }
 
     // Sorry, Mahjon. Input validation is good 'n all, but this interferes with our other mods.
-    @Inject(method = STRIP_ALPHA, at = @At("HEAD"), cancellable = true)
+    @Inject(method = "stripAlpha", at = @At("HEAD"), cancellable = true)
     private static void cancelAlphaStrip(NativeImage image, int beginX, int beginY, int endX, int endY, CallbackInfo info) {
-        if (SkinFilterCallback.EVENT.invoker().shouldAllowTransparency(image, isLegacy)) {
+        if (SkinFilterCallback.EVENT.invoker().shouldAllowTransparency(image, initialWidth, initialHeight)) {
             info.cancel();
         }
     }
 
-    @Inject(method = STRIP_COLOR, at = @At("HEAD"), cancellable = true)
+    @Inject(method = "stripColor", at = @At("HEAD"), cancellable = true)
     private static void cancelColorStrip(NativeImage image, int beginX, int beginY, int endX, int endY, CallbackInfo info) {
-        if (SkinFilterCallback.EVENT.invoker().shouldAllowTransparency(image, isLegacy)) {
+        if (SkinFilterCallback.EVENT.invoker().shouldAllowTransparency(image, initialWidth, initialHeight)) {
             info.cancel();
         }
     }
diff --git a/src/main/java/com/minelittlepony/common/util/Color.java b/src/main/java/com/minelittlepony/common/util/Color.java
index 200bd35c..66651a3a 100644
--- a/src/main/java/com/minelittlepony/common/util/Color.java
+++ b/src/main/java/com/minelittlepony/common/util/Color.java
@@ -1,7 +1,6 @@
 package com.minelittlepony.common.util;
 
 import net.minecraft.util.math.ColorHelper;
-import net.minecraft.util.math.MathHelper;
 
 /**
  * Colouration Utilities
@@ -11,65 +10,72 @@ public interface Color {
      * Returns the ALPHA channel for the given colour hex code.
      */
     static float a(int hex) {
-        return ColorHelper.Argb.getAlpha(hex) / 255F;
+        return ColorHelper.floatFromChannel(ColorHelper.getAlpha(hex));
     }
 
     /**
      * Returns the RED channel for the given colour hex code.
      */
     static float r(int hex) {
-        return ColorHelper.Argb.getRed(hex) / 255F;
+        return ColorHelper.floatFromChannel(ColorHelper.getRed(hex));
     }
 
     /**
      * Returns the GREEN channel for the given colour hex code.
      */
     static float g(int hex) {
-        return ColorHelper.Argb.getGreen(hex) / 255F;
+        return ColorHelper.floatFromChannel(ColorHelper.getGreen(hex));
     }
 
     /**
      * Returns the BLUE channel for the given colour hex code.
      */
     static float b(int hex) {
-        return ColorHelper.Argb.getBlue(hex) / 255F;
+        return ColorHelper.floatFromChannel(ColorHelper.getBlue(hex));
     }
 
     /**
      * Converts the given rgb floats on a range of 0-1 into a colour hex code.
+     *
+     * @Deprecated(since = "1.19.4", forRemoval = true)
      */
+    @Deprecated(since = "1.19.4", forRemoval = true)
     static int argbToHex(float a, float r, float g, float b) {
-        return ColorHelper.Argb.getArgb((int)(a * 255), (int) (r * 255), (int) (g * 255), (int) (b * 255));
+        return ColorHelper.fromFloats(a, r, g, b);
     }
 
     /**
      * Converts the given rbg int on a range of 0-255 into a colour hex code.
+     *
+     * @deprecated Will be removed in MC1.22
      */
+    @Deprecated(since = "1.19.4", forRemoval = true)
     static int argbToHex(int a, int r, int g, int b) {
-        return ColorHelper.Argb.getArgb(a, r, g, b);
+        return ColorHelper.getArgb(a, r, g, b);
     }
 
     /**
      * Converts a colour hex code from BGR to RGB (and back).
+     *
+     * @deprecated Will be removed in MC1.22
      */
+    @Deprecated
     static int abgrToArgb(int color) {
-        return ColorHelper.Argb.getArgb(
-                ColorHelper.Argb.getAlpha(color),
-                ColorHelper.Argb.getBlue(color),
-                ColorHelper.Argb.getGreen(color),
-                ColorHelper.Argb.getRed(color)
+        return ColorHelper.getArgb(
+                ColorHelper.getAlpha(color),
+                ColorHelper.getBlue(color),
+                ColorHelper.getGreen(color),
+                ColorHelper.getRed(color)
         );
     }
 
     /**
      * Interpolates between two colours
+     *
+     * @deprecated Will be removed in MC1.22
      */
+    @Deprecated(since = "1.19.4", forRemoval = true)
     static int lerp(float delta, int from, int to) {
-        return argbToHex(
-                MathHelper.lerp(delta, a(from), a(to)),
-                MathHelper.lerp(delta, r(from), r(to)),
-                MathHelper.lerp(delta, g(from), g(to)),
-                MathHelper.lerp(delta, b(from), b(to))
-        );
+        return ColorHelper.lerp(delta, from, to);
     }
 }
diff --git a/src/main/java/com/minelittlepony/common/util/registry/RegistryTypeAdapter.java b/src/main/java/com/minelittlepony/common/util/registry/RegistryTypeAdapter.java
index ad575f00..a07db4fb 100644
--- a/src/main/java/com/minelittlepony/common/util/registry/RegistryTypeAdapter.java
+++ b/src/main/java/com/minelittlepony/common/util/registry/RegistryTypeAdapter.java
@@ -28,7 +28,7 @@ public T read(JsonReader in) throws IOException {
                     return null;
                 }
                 String ls = s.toLowerCase(Locale.US);
-                return registry.getOrEmpty(Identifier.of(ls)).orElseGet(() -> defaultValue.apply(ls, registry));
+                return registry.getOptionalValue(Identifier.of(ls)).orElseGet(() -> defaultValue.apply(ls, registry));
             }
         };
     }