diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa5f7cf..c0d47ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [0.2.8] - 2024-01-16
+### Changed
+- unification of midi source in various datasets
+
 ## [0.2.7] - 2023-11-29
 ### Added
 - changelog :rocket:
diff --git a/fortepyan/__init__.py b/fortepyan/__init__.py
index 6d8a33f..47ea7a4 100644
--- a/fortepyan/__init__.py
+++ b/fortepyan/__init__.py
@@ -4,7 +4,7 @@
 from fortepyan.midi.structures import MidiFile, MidiPiece
 
 __all__ = ["view", "MidiFile", "MidiPiece"]
-__version__ = "0.2.7"
+__version__ = "0.2.8"
 
 # Pretty MIDI will throw an unwanted error for large files with high PPQ
 # This is a workaround
diff --git a/pyproject.toml b/pyproject.toml
index 81c35c6..4e95694 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "fortepyan"
-version = "0.2.7"
+version = "0.2.8"
 description = "Process MIDI piano with (almost) no pain"
 readme = "README.md"
 authors = [{ name = "Piano For AI", email = "roszcz+fortepyan@gmail.com" }]
@@ -47,7 +47,7 @@ packages = [
 ]
 
 [tool.bumpver]
-current_version = "0.2.7"
+current_version = "0.2.8"
 version_pattern = "MAJOR.MINOR.PATCH"
 commit_message = "bump version {old_version} -> {new_version}"
 commit = false