diff --git a/hypercoast/__init__.py b/hypercoast/__init__.py
index 904d15e6..e990d44a 100644
--- a/hypercoast/__init__.py
+++ b/hypercoast/__init__.py
@@ -6,7 +6,7 @@
 
 __author__ = """Qiusheng Wu"""
 __email__ = "giswqs@gmail.com"
-__version__ = "0.7.7"
+__version__ = "0.7.8"
 
 
 from .hypercoast import *
diff --git a/pyproject.toml b/pyproject.toml
index 699d26e5..f7ff42ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "HyperCoast"
-version = "0.7.7"
+version = "0.7.8"
 dynamic = [
     "dependencies",
 ]
@@ -54,7 +54,7 @@ universal = true
 
 
 [tool.bumpversion]
-current_version = "0.7.7"
+current_version = "0.7.8"
 commit = true
 tag = true