diff --git a/third_party/2and3/werkzeug/wrappers.pyi b/third_party/2and3/werkzeug/wrappers.pyi
index b774d2133..4d193e93f 100644
--- a/third_party/2and3/werkzeug/wrappers.pyi
+++ b/third_party/2and3/werkzeug/wrappers.pyi
@@ -143,12 +143,19 @@ class AcceptMixin(object):
     def accept_languages(self) -> LanguageAccept: ...
 
 class ETagRequestMixin:
+    @property
     def cache_control(self): ...
+    @property
     def if_match(self): ...
+    @property
     def if_none_match(self): ...
+    @property
     def if_modified_since(self): ...
+    @property
     def if_unmodified_since(self): ...
+    @property
     def if_range(self): ...
+    @property
     def range(self): ...
 
 class UserAgentMixin: