--- a/hgext3rd/evolve/obscache.py	Wed Feb 07 13:42:30 2018 +0530
+++ b/hgext3rd/evolve/obscache.py	Wed Feb 21 17:45:50 2018 +0100
@@ -523,8 +523,8 @@
 
         if util.safehasattr(repo, 'updatecaches'):
             @localrepo.unfilteredmethod
-            def updatecaches(self, tr=None):
-                super(obscacherepo, self).updatecaches(tr)
+            def updatecaches(self, tr=None, **kwargs):
+                super(obscacherepo, self).updatecaches(tr, **kwargs)
                 self.obsstore.obscache.update(repo)
                 self.obsstore.obscache.save(repo)