diff --git a/bin/generate_schema.py b/bin/generate_schema.py
index df0bfdf0..ac720e3d 100755
--- a/bin/generate_schema.py
+++ b/bin/generate_schema.py
@@ -63,7 +63,7 @@ properties:
     type: string_array
   build-frontend:
     default: default
-    description: Set the tool to use to build, either "pip" (default for now), "build", or "build[uv]"
+    description: Set the tool to use to build, either "build" (default), "build[uv]", or "pip"
     oneOf:
       - enum: [pip, build, "build[uv]", default]
       - type: string
diff --git a/cibuildwheel/resources/cibuildwheel.schema.json b/cibuildwheel/resources/cibuildwheel.schema.json
index 1b00884d..bae1f9eb 100644
--- a/cibuildwheel/resources/cibuildwheel.schema.json
+++ b/cibuildwheel/resources/cibuildwheel.schema.json
@@ -1103,6 +1103,12 @@
         "environment": {
           "$ref": "#/properties/environment"
         },
+        "xbuild-tools": {
+          "$ref": "#/properties/xbuild-tools"
+        },
+        "pyodide-version": {
+          "$ref": "#/properties/pyodide-version"
+        },
         "repair-wheel-command": {
           "$ref": "#/properties/repair-wheel-command"
         },
@@ -1120,6 +1126,9 @@
         },
         "test-requires": {
           "$ref": "#/properties/test-requires"
+        },
+        "test-environment": {
+          "$ref": "#/properties/test-environment"
         }
       }
     },