diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index e0f771b..6a11b87 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.3.0
+current_version = 2.4.0
 commit = True
 tag = True
 
diff --git a/pylandstats/__init__.py b/pylandstats/__init__.py
index fb3ca12..4c4c690 100644
--- a/pylandstats/__init__.py
+++ b/pylandstats/__init__.py
@@ -3,4 +3,4 @@
 from .spatiotemporal import *
 from .zonal import *
 
-__version__ = "2.3.0"
+__version__ = "2.4.0"
diff --git a/setup.py b/setup.py
index ae26ef8..9ca6f39 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@
 if sys.version_info[:2] < (3, 6):
     raise RuntimeError("Python version >= 3.6 required.")
 
-__version__ = "2.3.0"
+__version__ = "2.4.0"
 
 classifiers = [
     "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",