diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..bd4fa83
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,7 @@
+<a name="1.0.0"></a>
+# 1.0.0 (2018-05-03)
+
+
+### Bug Fixes
+
+* a selector ([b3bb7d8](https://github.com/sugarshin/qiiu/commit/b3bb7d8))
diff --git a/package.json b/package.json
index ac2f034..520088c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "qiiu",
   "description": "Upload image to Qiita",
-  "version": "0.0.1",
+  "version": "1.0.0",
   "author": "sugarshin @sugarshin",
   "bin": {
     "qiiu": "./bin/run"