diff --git a/addon/components/au-accordion.gts b/addon/components/au-accordion.gts
index b7f4b3b6c..41043c6dc 100644
--- a/addon/components/au-accordion.gts
+++ b/addon/components/au-accordion.gts
@@ -5,7 +5,7 @@ import { tracked } from '@glimmer/tracking';
 import { modifier } from 'ember-modifier';
 import AuButton from './au-button';
 import AuContent from './au-content';
-import AuIcon from './au-icon';
+import AuIcon, { type AuIconSignature } from './au-icon';
 import AuLoader from './au-loader';
 import AuToolbar from './au-toolbar';
 
@@ -16,8 +16,8 @@ const autofocus = modifier(function autofocus(element: HTMLElement) {
 export interface AuAccordionSignature {
   Args: {
     buttonLabel?: string;
-    iconClosed?: string;
-    iconOpen?: string;
+    iconClosed?: AuIconSignature['Args']['icon'];
+    iconOpen?: AuIconSignature['Args']['icon'];
     isOpenInitially?: boolean;
     loading?: boolean;
     reverse?: boolean;
diff --git a/addon/components/au-icon.gts b/addon/components/au-icon.gts
index dba5e9302..b67c72831 100644
--- a/addon/components/au-icon.gts
+++ b/addon/components/au-icon.gts
@@ -7,10 +7,10 @@ export interface AuIconSignature {
     alignment?: 'left' | 'right';
     // TODO: We should deprecate the non-boolean versions since there is no reason to support them
     ariaHidden?: boolean | 'true' | 'false';
-    icon: string | ComponentLike<Record<string, never>>;
+    icon: string | ComponentLike<{ Element: Element }>;
     size?: 'large';
   };
-  Element: SVGSVGElement;
+  Element: Element;
 }
 
 export default class AuIcon extends Component<AuIconSignature> {
@@ -47,10 +47,10 @@ export default class AuIcon extends Component<AuIconSignature> {
   <template>
     {{#if this.iconComponent}}
       {{#let this.iconComponent as |Icon|}}
-        {{! @glint-expect-error: glint doesn't like us setting attributes on the passed component }}
         <Icon
           class="au-c-icon {{this.alignment}} {{this.size}}"
           aria-hidden={{this.ariaHidden}}
+          ...attributes
         />
       {{/let}}
     {{else}}
diff --git a/addon/components/au-link-external.gts b/addon/components/au-link-external.gts
index aed8b0e3d..88d12534c 100644
--- a/addon/components/au-link-external.gts
+++ b/addon/components/au-link-external.gts
@@ -1,5 +1,5 @@
 import Component from '@glimmer/component';
-import AuIcon from './au-icon';
+import AuIcon, { type AuIconSignature } from './au-icon';
 
 const SKIN_CLASSES = {
   primary: 'au-c-link',
@@ -12,7 +12,7 @@ const SKIN_CLASSES = {
 export interface AuLinkExternalSignature {
   Args: {
     hideText?: boolean;
-    icon?: string;
+    icon?: AuIconSignature['Args']['icon'];
     iconAlignment?: 'left' | 'right';
     skin?:
       | 'primary'