diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c86415ae..360149df8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 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.
 
+# [0.5.0](https://github.com/peaceiris/hugo-theme-iris/compare/v0.4.0...v0.5.0) (2020-02-01)
+
+
+### feat
+
+* Add Open Graph Protocol options ([be29814](https://github.com/peaceiris/hugo-theme-iris/commit/be29814b8b6c2703f70448d89ecc0a561fecf277))
+
+
+
 # [0.4.0](https://github.com/peaceiris/hugo-theme-iris/compare/v0.3.0...v0.4.0) (2020-02-01)
 
 
diff --git a/package-lock.json b/package-lock.json
index d0b8887bc..382d0b168 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "hugo-theme-iris",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 506ccacf7..b1954c4df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hugo-theme-iris",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Hugo IRIS Theme - Portfolio and Blog",
   "private": true,
   "scripts": {