diff --git a/lib/i18n/backend/base.rb b/lib/i18n/backend/base.rb
index 1fe86ae4..672c993c 100644
--- a/lib/i18n/backend/base.rb
+++ b/lib/i18n/backend/base.rb
@@ -146,7 +146,7 @@ def resolve(locale, object, subject, options = EMPTY_HASH)
               I18n.translate(subject, **options.merge(:locale => locale, :throw => true))
             when Proc
               date_or_time = options.delete(:object) || object
-              resolve(locale, object, subject.call(date_or_time, options))
+              resolve(locale, object, subject.call(date_or_time, **options))
             else
               subject
             end