diff --git a/stubs/ujson/METADATA.toml b/stubs/ujson/METADATA.toml
index cb7498d03..8b4b52fb2 100644
--- a/stubs/ujson/METADATA.toml
+++ b/stubs/ujson/METADATA.toml
@@ -1 +1 @@
-version = "4.2.*"
+version = "5.2.*"
diff --git a/stubs/ujson/ujson.pyi b/stubs/ujson/ujson.pyi
index f96d4754b..b2528a9d0 100644
--- a/stubs/ujson/ujson.pyi
+++ b/stubs/ujson/ujson.pyi
@@ -33,3 +33,5 @@ def dump(
 def decode(s: AnyStr, precise_float: bool = ...) -> Any: ...
 def loads(s: AnyStr, precise_float: bool = ...) -> Any: ...
 def load(fp: IO[AnyStr], precise_float: bool = ...) -> Any: ...
+
+class JSONDecodeError(ValueError): ...