diff --git a/COMPONENT_INDEX.md b/COMPONENT_INDEX.md
index cfebe444..0318c741 100644
--- a/COMPONENT_INDEX.md
+++ b/COMPONENT_INDEX.md
@@ -255,9 +255,9 @@ None.
 
 ### Props
 
-| Prop name | Kind             | Reactive | Type                                                                                                            | Default value      | Description              |
-| :-------- | :--------------- | :------- | :-------------------------------------------------------------------------------------------------------------- | ------------------ | ------------------------ |
-| ratio     | <code>let</code> | No       | <code>"2x1" &#124; "16x9" &#124; "4x3" &#124; "1x1" &#124; "3x4" &#124; "3x2" &#124; "9x16" &#124; "1x2"</code> | <code>"2x1"</code> | Specify the aspect ratio |
+| Prop name | Kind             | Reactive | Type                                                                                                                         | Default value      | Description              |
+| :-------- | :--------------- | :------- | :--------------------------------------------------------------------------------------------------------------------------- | ------------------ | ------------------------ |
+| ratio     | <code>let</code> | No       | <code>"2x1" &#124; "2x3" &#124; "16x9" &#124; "4x3" &#124; "1x1" &#124; "3x4" &#124; "3x2" &#124; "9x16" &#124; "1x2"</code> | <code>"2x1"</code> | Specify the aspect ratio |
 
 ### Slots
 
diff --git a/docs/src/COMPONENT_API.json b/docs/src/COMPONENT_API.json
index 65afcb4b..d6f5b6f6 100644
--- a/docs/src/COMPONENT_API.json
+++ b/docs/src/COMPONENT_API.json
@@ -217,7 +217,7 @@
           "name": "ratio",
           "kind": "let",
           "description": "Specify the aspect ratio",
-          "type": "\"2x1\" | \"16x9\" | \"4x3\" | \"1x1\" | \"3x4\" | \"3x2\" | \"9x16\" | \"1x2\"",
+          "type": "\"2x1\" | \"2x3\" | \"16x9\" | \"4x3\" | \"1x1\" | \"3x4\" | \"3x2\" | \"9x16\" | \"1x2\"",
           "value": "\"2x1\"",
           "isFunction": false,
           "isFunctionDeclaration": false,
diff --git a/docs/src/pages/components/AspectRatio.svx b/docs/src/pages/components/AspectRatio.svx
index cb7c86e8..96df156a 100644
--- a/docs/src/pages/components/AspectRatio.svx
+++ b/docs/src/pages/components/AspectRatio.svx
@@ -13,6 +13,12 @@ Supported aspect ratios include `"2x1"`, `"16x9"`, `"4x3"`, `"1x1"`, `"3x4"`, `"
   2x1
 </AspectRatio>
 
+### Ratio 2x3
+
+<AspectRatio ratio="2x3">
+  2x3
+</AspectRatio>
+
 ### Ratio 16x9
 
 <AspectRatio ratio="16x9">
diff --git a/src/AspectRatio/AspectRatio.svelte b/src/AspectRatio/AspectRatio.svelte
index e0af4be0..d3322124 100644
--- a/src/AspectRatio/AspectRatio.svelte
+++ b/src/AspectRatio/AspectRatio.svelte
@@ -1,7 +1,7 @@
 <script>
   /**
    * Specify the aspect ratio
-   * @type {"2x1" | "16x9" | "4x3" | "1x1" | "3x4" | "3x2" | "9x16" | "1x2"}
+   * @type {"2x1" | "2x3" | "16x9" | "4x3" | "1x1" | "3x4" | "3x2" | "9x16" | "1x2"}
    */
   export let ratio = "2x1";
 </script>
@@ -9,6 +9,7 @@
 <div
   class:bx--aspect-ratio="{true}"
   class:bx--aspect-ratio--2x1="{ratio === '2x1'}"
+  class:bx--aspect-ratio--2x3="{ratio === '2x3'}"
   class:bx--aspect-ratio--16x9="{ratio === '16x9'}"
   class:bx--aspect-ratio--4x3="{ratio === '4x3'}"
   class:bx--aspect-ratio--1x1="{ratio === '1x1'}"
diff --git a/types/AspectRatio/AspectRatio.svelte.d.ts b/types/AspectRatio/AspectRatio.svelte.d.ts
index 76e7c5b2..a78f7916 100644
--- a/types/AspectRatio/AspectRatio.svelte.d.ts
+++ b/types/AspectRatio/AspectRatio.svelte.d.ts
@@ -7,7 +7,16 @@ export interface AspectRatioProps
    * Specify the aspect ratio
    * @default "2x1"
    */
-  ratio?: "2x1" | "16x9" | "4x3" | "1x1" | "3x4" | "3x2" | "9x16" | "1x2";
+  ratio?:
+    | "2x1"
+    | "2x3"
+    | "16x9"
+    | "4x3"
+    | "1x1"
+    | "3x4"
+    | "3x2"
+    | "9x16"
+    | "1x2";
 }
 
 export default class AspectRatio extends SvelteComponentTyped<