diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index fe6d73ed..41c6d9ad 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.7.0
+current_version = 1.8.0
 commit = True
 tag = True
 
diff --git a/werobot/__init__.py b/werobot/__init__.py
index 462e9c32..83a953a1 100644
--- a/werobot/__init__.py
+++ b/werobot/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '1.7.0'
+__version__ = '1.8.0'
 __author__ = 'whtsky'
 __license__ = 'MIT'