diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 8dc1903..d0ede3c 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.27.0
+current_version = 0.28.0
 commit = True
 tag = True
 message = Release {new_version}
diff --git a/HISTORY.rst b/HISTORY.rst
index 9d40fa9..8f6875b 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,5 +1,7 @@
 Changelog
 ---------
+0.28.0 (2017-12-19)
+~~~~~~~~~~~~~~~~~~~
 
 - Denormalises the payment_method from forms <-> submissions. A change in
   a form's payment method no longer has an impact on existing submissions.
diff --git a/setup.py b/setup.py
index e0e9610..01e8bc3 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 description = (
     'Common OneGov form library based on WTForms.'
 )
-version = '0.27.0'
+version = '0.28.0'
 
 
 def get_long_description():