diff --git a/setup.cfg b/setup.cfg
index be3f898..ed6fe49 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.1.3
+current_version = 2.1.4
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index 0edefee..1aaca6b 100644
--- a/setup.py
+++ b/setup.py
@@ -47,6 +47,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/giswqs/whitebox',
-    version='2.1.3',
+    version='2.1.4',
     zip_safe=False,
 )
diff --git a/whitebox/__init__.py b/whitebox/__init__.py
index d640a0c..a6ae0f2 100755
--- a/whitebox/__init__.py
+++ b/whitebox/__init__.py
@@ -4,7 +4,7 @@
 
 __author__ = """Qiusheng Wu"""
 __email__ = 'giswqs@gmail.com'
-__version__ = '2.1.3'
+__version__ = '2.1.4'
 
 from .whitebox import *