diff --git a/uxsim/__init__.py b/uxsim/__init__.py
index 45c10e6..a6a9d04 100644
--- a/uxsim/__init__.py
+++ b/uxsim/__init__.py
@@ -3,7 +3,7 @@
 from .analyzer import *
 from .scenario_reader_writer import *
 
-__version__ = "1.7.0"
+__version__ = "1.7.1"
 __author__ = "Toru Seo"
 __copyright__ = "Copyright (c) 2023 Toru Seo"
 __license__ = "MIT License"
\ No newline at end of file