diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c79a3c3..5b590f56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## 0.1.1 (2020-03-06)
+
+
+### chore
+
+* Add release.sh ([a7ce1e8](https://github.com/peaceiris/actions-label-commenter/commit/a7ce1e8f50b449cabbdb385f8ca19903def58feb))
+* delete v0 tag ([7db9a3a](https://github.com/peaceiris/actions-label-commenter/commit/7db9a3a1e433078ba611e367df2b8a65b45666a7))
+
+### feat
+
+* Start project for GitHub Hackathon ([359618a](https://github.com/peaceiris/actions-label-commenter/commit/359618aeb30abe750f82f5b035f26e83f29d12ba))
+
+
+
 # Changelog
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
diff --git a/package-lock.json b/package-lock.json
index df755f25..1d843404 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "actions-label-commenter",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 71ad5dfa..a884bedf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "actions-label-commenter",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Label Commenter GitHub Action",
   "main": "lib/index.js",
   "engines": {