diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index ca2dedcbe..fd3c808ea 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -7079,6 +7079,14 @@
                             "default": "",
                             "description": "Uses to pass attributes to the text's DOM element."
                         },
+                        {
+                            "name": "groupIcon",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "CascadeSelectPassThroughOptionType",
+                            "default": "",
+                            "description": "Uses to pass attributes to the group icon's DOM element."
+                        },
                         {
                             "name": "hiddenSelectedMessage",
                             "optional": true,
@@ -7475,6 +7483,14 @@
                             "type": "CascadeSelectPassThroughOptions",
                             "default": "",
                             "description": "Uses to pass attributes to DOM elements inside the component."
+                        },
+                        {
+                            "name": "unstyled",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "boolean",
+                            "default": "false",
+                            "description": "When enabled, it removes component related styles in the core."
                         }
                     ],
                     "methods": []