diff --git a/docs/gst_plugins_cache.json b/docs/gst_plugins_cache.json
index 48e6ef2dd7..5378bafd6a 100644
--- a/docs/gst_plugins_cache.json
+++ b/docs/gst_plugins_cache.json
@@ -11199,11 +11199,14 @@
                     "GInitiallyUnowned",
                     "GObject"
                 ],
+                "interfaces": [
+                    "GstNavigation"
+                ],
                 "klass": "Sink/Video",
                 "long-name": "Qt Video Sink",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw(memory:GLMemory):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
+                        "caps": "video/x-raw(memory:GLMemory):\n         format: { RGB, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
                         "direction": "sink",
                         "presence": "always"
                     }