diff --git a/pyproject.toml b/pyproject.toml
index ac721d4d..a4d47802 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "laptrack"
-version = "0.14.0"
+version = "0.15.0"
 description = "LapTrack"
 authors = ["Yohsuke Fukai <ysk@yfukai.net>"]
 license = "BSD-3-Clause"
diff --git a/src/laptrack/__init__.py b/src/laptrack/__init__.py
index d51b82a7..dd340863 100644
--- a/src/laptrack/__init__.py
+++ b/src/laptrack/__init__.py
@@ -16,4 +16,4 @@
     "datasets",
 ]
 
-__version__ = "0.14.0"
+__version__ = "0.15.0"