diff --git a/hydrodataset/__init__.py b/hydrodataset/__init__.py
index 7a97689..aae5ff8 100644
--- a/hydrodataset/__init__.py
+++ b/hydrodataset/__init__.py
@@ -15,7 +15,7 @@
 
 __author__ = """Wenyu Ouyang"""
 __email__ = "wenyuouyang@outlook.com"
-__version__ = '0.1.8'
+__version__ = '0.1.9'
 
 
 SETTING_FILE = os.path.join(Path.home(), "hydro_setting.yml")
diff --git a/setup.cfg b/setup.cfg
index c26c7df..a5cf595 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.1.8
+current_version = 0.1.9
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index fdb2a44..4ab7d22 100644
--- a/setup.py
+++ b/setup.py
@@ -65,6 +65,6 @@
     test_suite="tests",
     tests_require=test_requirements,
     url="https://github.com/OuyangWenyu/hydrodataset",
-    version='0.1.8',
+    version='0.1.9',
     zip_safe=False,
 )