diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 9876965..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-sudo: false
-language: ruby
-
-rvm:
-  - 2.2
-  - 2.3
-  - 2.4.1
-
-before_install: gem update bundler
diff --git a/fluent-plugin-obsolete-plugins.gemspec b/fluent-plugin-obsolete-plugins.gemspec
index 5f2d3ee..b091cbc 100644
--- a/fluent-plugin-obsolete-plugins.gemspec
+++ b/fluent-plugin-obsolete-plugins.gemspec
@@ -3,7 +3,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |spec|
   spec.name    = "fluent-plugin-obsolete-plugins"
-  spec.version = "0.1.0"
+  spec.version = "0.1.1"
   spec.authors = ["okkez"]
   spec.email   = ["okkez000@gmail.com"]