diff --git a/colander/locale/ru/LC_MESSAGES/colander.mo b/colander/locale/ru/LC_MESSAGES/colander.mo
index bb6b038..994be3d 100644
Binary files a/colander/locale/ru/LC_MESSAGES/colander.mo and b/colander/locale/ru/LC_MESSAGES/colander.mo differ
diff --git a/colander/locale/ru/LC_MESSAGES/colander.po b/colander/locale/ru/LC_MESSAGES/colander.po
index 892215f..44ff6a7 100644
--- a/colander/locale/ru/LC_MESSAGES/colander.po
+++ b/colander/locale/ru/LC_MESSAGES/colander.po
@@ -79,7 +79,7 @@ msgstr ""
 #: colander/__init__.py:648 colander/__init__.py:680 colander/__init__.py:710
 #: colander/__init__.py:751 colander/__init__.py:996
 msgid "Required"
-msgstr ""
+msgstr "требуется"
 
 #: colander/__init__.py:662
 msgid "\"${val} cannot be serialized to str: ${err}"