diff --git a/stubs/jsonschema/METADATA.toml b/stubs/jsonschema/METADATA.toml
index a523ab6cbf4f..7b5a3e3cf819 100644
--- a/stubs/jsonschema/METADATA.toml
+++ b/stubs/jsonschema/METADATA.toml
@@ -1,10 +1,9 @@
-version = "4.22.*"
+version = "4.23.*"
 upstream_repository = "https://github.com/python-jsonschema/jsonschema"
 requires = ["referencing"]
 partial_stub = true
 
 [tool.stubtest]
 ignore_missing_stub = true
-extras = ["format"]
-# see https://github.com/python/typeshed/issues/12107 for the reason for the pin
-stubtest_requirements = ["webcolors<24.6.0"]
+extras = ["format-nongpl"]
+stubtest_requirements = ["rfc3987"]
diff --git a/stubs/jsonschema/jsonschema/_format.pyi b/stubs/jsonschema/jsonschema/_format.pyi
index fd4615fa71ab..8b9912dc59ac 100644
--- a/stubs/jsonschema/jsonschema/_format.pyi
+++ b/stubs/jsonschema/jsonschema/_format.pyi
@@ -39,7 +39,6 @@ def is_time(instance: object) -> bool: ...
 def is_regex(instance: object) -> bool: ...
 def is_date(instance: object) -> bool: ...
 def is_draft3_time(instance: object) -> bool: ...
-def is_css_color_code(instance: object) -> bool: ...
 def is_css21_color(instance: object) -> bool: ...
 def is_json_pointer(instance: object) -> bool: ...
 def is_relative_json_pointer(instance: object) -> bool: ...