diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 112a707d5..f4cdbf185 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -11068,7 +11068,7 @@ interface Element extends Node, ARIAMixin, Animatable, ChildNode, NonDocumentTyp
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/fullscreenerror_event) */
     onfullscreenerror: ((this: Element, ev: Event) => any) | null;
     /**
-     * The **`outerHTML`** attribute of the Element DOM interface gets the serialized HTML fragment describing the element including its descendants.
+     * The **`outerHTML`** attribute of the Element interface gets or sets the HTML or XML markup of the element and its descendants, omitting any shadow tree in both cases.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/outerHTML)
      */
diff --git a/baselines/ts5.5/dom.generated.d.ts b/baselines/ts5.5/dom.generated.d.ts
index 566f7f4bd..b0da107d0 100644
--- a/baselines/ts5.5/dom.generated.d.ts
+++ b/baselines/ts5.5/dom.generated.d.ts
@@ -11059,7 +11059,7 @@ interface Element extends Node, ARIAMixin, Animatable, ChildNode, NonDocumentTyp
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/fullscreenerror_event) */
     onfullscreenerror: ((this: Element, ev: Event) => any) | null;
     /**
-     * The **`outerHTML`** attribute of the Element DOM interface gets the serialized HTML fragment describing the element including its descendants.
+     * The **`outerHTML`** attribute of the Element interface gets or sets the HTML or XML markup of the element and its descendants, omitting any shadow tree in both cases.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/outerHTML)
      */
diff --git a/baselines/ts5.6/dom.generated.d.ts b/baselines/ts5.6/dom.generated.d.ts
index 9997a7f0b..2169cfb1b 100644
--- a/baselines/ts5.6/dom.generated.d.ts
+++ b/baselines/ts5.6/dom.generated.d.ts
@@ -11068,7 +11068,7 @@ interface Element extends Node, ARIAMixin, Animatable, ChildNode, NonDocumentTyp
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/fullscreenerror_event) */
     onfullscreenerror: ((this: Element, ev: Event) => any) | null;
     /**
-     * The **`outerHTML`** attribute of the Element DOM interface gets the serialized HTML fragment describing the element including its descendants.
+     * The **`outerHTML`** attribute of the Element interface gets or sets the HTML or XML markup of the element and its descendants, omitting any shadow tree in both cases.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/Element/outerHTML)
      */
diff --git a/inputfiles/mdn b/inputfiles/mdn
index 49ff45bcb..1c0e6f38b 160000
--- a/inputfiles/mdn
+++ b/inputfiles/mdn
@@ -1 +1 @@
-Subproject commit 49ff45bcbfa9a0ebe439338b0a88ea1549386e62
+Subproject commit 1c0e6f38bf619c66a8d972b1891533b0e5423fbe
diff --git a/package-lock.json b/package-lock.json
index 4a5f6b393..05d792b4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -395,9 +395,9 @@
       }
     },
     "node_modules/@mdn/browser-compat-data": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-6.1.0.tgz",
-      "integrity": "sha512-tm75vVEgLIVfU94ik/hAx043EyMICrMkIEiff/Bmr3MI2MjuddDOdBIlDK0GlINVZUHpXmgOFLnvnsgSsoZirg==",
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-6.1.1.tgz",
+      "integrity": "sha512-9/Uu3ROTiOR4kzvWclJz2wsx65bLUZzsQOxCcIFmy0JBQ2soH8tw6aSmkxOjDS1QM11InjY9/lcWcnKZL8zUNA==",
       "dev": true,
       "license": "CC0-1.0"
     },