diff --git a/third_party/3/six/moves/urllib/parse.pyi b/third_party/3/six/moves/urllib/parse.pyi
index 8b4310a4e..265660d30 100644
--- a/third_party/3/six/moves/urllib/parse.pyi
+++ b/third_party/3/six/moves/urllib/parse.pyi
@@ -16,6 +16,7 @@ from urllib.parse import quote as quote
 from urllib.parse import quote_plus as quote_plus
 from urllib.parse import unquote as unquote
 from urllib.parse import unquote_plus as unquote_plus
+from urllib.parse import unquote_to_bytes as unquote_to_bytes
 from urllib.parse import urlencode as urlencode
 # from urllib.parse import splitquery as splitquery
 # from urllib.parse import splittag as splittag