diff --git a/sanic/__version__.py b/sanic/__version__.py
index 1ee6f1d7..62c52073 100644
--- a/sanic/__version__.py
+++ b/sanic/__version__.py
@@ -1 +1 @@
-__version__ = "21.12.1"
+__version__ = "21.12.2"
diff --git a/sanic/mixins/routes.py b/sanic/mixins/routes.py
index 588d7046..5a4d6229 100644
--- a/sanic/mixins/routes.py
+++ b/sanic/mixins/routes.py
@@ -16,7 +16,7 @@ from sanic.base.meta import SanicMeta
 from sanic.compat import stat_async
 from sanic.constants import DEFAULT_HTTP_CONTENT_TYPE, HTTP_METHODS
 from sanic.errorpages import RESPONSE_MAPPING
-from sanic.exceptions import FileNotFound, HeaderNotFound, RangeNotSatisfiable
+from sanic.exceptions import ContentRangeError, FileNotFound, HeaderNotFound
 from sanic.handlers import ContentRangeHandler
 from sanic.log import deprecation, error_logger
 from sanic.models.futures import FutureRoute, FutureStatic