diff --git a/apps/showcase/doc/common/apidoc/index.json b/apps/showcase/doc/common/apidoc/index.json
index b82bebe0d..354700df1 100644
--- a/apps/showcase/doc/common/apidoc/index.json
+++ b/apps/showcase/doc/common/apidoc/index.json
@@ -10439,7 +10439,7 @@
                             "description": "Used to pass attributes to the preview's DOM element."
                         },
                         {
-                            "name": "panel",
+                            "name": "overlay",
                             "optional": true,
                             "readonly": false,
                             "type": "ColorPickerPassThroughOptionType",
@@ -10623,6 +10623,15 @@
                             "readonly": false,
                             "type": "any",
                             "default": "",
+                            "description": "Style class of the overlay panel.",
+                            "deprecated": "since v4.0. Use 'overlayClass' prop instead."
+                        },
+                        {
+                            "name": "overlayClass",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "any",
+                            "default": "",
                             "description": "Style class of the overlay panel."
                         },
                         {