diff --git a/CHANGES.rst b/CHANGES.rst
index ad27c6e2..4d628263 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,6 +2,12 @@
 CHANGELOG
 =========
 
+0.8.278 (2023-01-08)
+--------------------
+
+* Improve "download rows as XLSX" for importer batch.
+
+
 0.8.277 (2023-01-07)
 --------------------
 
diff --git a/tailbone/_version.py b/tailbone/_version.py
index 83c8f35e..43ec4886 100644
--- a/tailbone/_version.py
+++ b/tailbone/_version.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8; -*-
 
-__version__ = '0.8.277'
+__version__ = '0.8.278'