diff --git a/model_utils/locale/cs/LC_MESSAGES/django.mo b/model_utils/locale/cs/LC_MESSAGES/django.mo
index bb59a77..758c32d 100644
Binary files a/model_utils/locale/cs/LC_MESSAGES/django.mo and b/model_utils/locale/cs/LC_MESSAGES/django.mo differ
diff --git a/model_utils/locale/cs/LC_MESSAGES/django.po b/model_utils/locale/cs/LC_MESSAGES/django.po
index 4efd414..2f65819 100644
--- a/model_utils/locale/cs/LC_MESSAGES/django.po
+++ b/model_utils/locale/cs/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: django-model-utils\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2018-05-04 13:40+0200\n"
-"PO-Revision-Date: 2018-05-04 13:43+0200\n"
+"PO-Revision-Date: 2018-05-04 13:46+0200\n"
 "Language: cs\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"