diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 06f04fb29..871807dae 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -5126,6 +5126,7 @@ interface HTMLInputElement extends HTMLElement {
       * Returns whether an element will successfully validate based on forms validation rules and constraints.
       */
     willValidate: boolean;
+    minLength: number;
     /**
       * Returns whether a form will validate when it is submitted, without having to submit it.
       */
@@ -6631,6 +6632,7 @@ interface HTMLTextAreaElement extends HTMLElement {
       * Sets or retrieves how to handle wordwrapping in the object.
       */
     wrap: string;
+    minLength: number;
     /**
       * Returns whether a form will validate when it is submitted, without having to submit it.
       */
diff --git a/inputfiles/addedTypes.json b/inputfiles/addedTypes.json
index fa4110053..feb5a9732 100644
--- a/inputfiles/addedTypes.json
+++ b/inputfiles/addedTypes.json
@@ -400,5 +400,17 @@
         "interface": "Element",
         "name": "getElementsByTagName",
         "signatures": ["getElementsByTagName(tagname: \"picture\"): NodeListOf<HTMLPictureElement>"]
+    },
+    {
+        "kind": "property",
+        "interface": "HTMLInputElement",
+        "name": "minLength",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "HTMLTextAreaElement",
+        "name": "minLength",
+        "type": "number"
     }
 ]