diff --git a/spacy/language.py b/spacy/language.py
index b0e85446d..3fd6f808e 100644
--- a/spacy/language.py
+++ b/spacy/language.py
@@ -2223,14 +2223,14 @@ class Language:
 
         DOCS: https://spacy.io/api/language#to_disk
         """
-        def _dump_meta(path, meta) -> None:
+        def _dump_meta(path) -> None:
             """Helper function for to_disk. It's not entirely clear why this is
             necessary: we're seeing numpy.float32 values in the Ukraining trf
             model meta, maybe it'll happen elsewhere as well -- but it seems
             to originate from the specific transformer code being used by that
             model.
             """
-            meta = convert_recursive(lambda v: isinstance(v, numpy.float32), lambda v: float(v), dict(meta))
+            meta = convert_recursive(lambda v: isinstance(v, numpy.floating), lambda v: float(v), dict(self.meta))
             srsly.write_json(path, meta)
 
         path = util.ensure_path(path)
@@ -2353,13 +2353,13 @@ class Language:
             to originate from the specific transformer code being used by that
             model.
             """
-            meta = convert_recursive(lambda v: isinstance(v, numpy.float32), lambda v: float(v), dict(self.meta))
+            meta = convert_recursive(lambda v: isinstance(v, numpy.floating), lambda v: float(v), dict(self.meta))
             return srsly.json_dumps(meta)
 
         serializers: Dict[str, Callable[[], bytes]] = {}
         serializers["vocab"] = lambda: self.vocab.to_bytes(exclude=exclude)
         serializers["tokenizer"] = lambda: self.tokenizer.to_bytes(exclude=["vocab"])  # type: ignore[union-attr]
-        serializers["meta.json"] = _dump_meta
+        serializers["meta.json"] = _dump_meta  # type: ignore
         serializers["config.cfg"] = lambda: self.config.to_bytes()
         for name, proc in self._components:
             if name in exclude: