diff --git a/CHANGELOG.md b/CHANGELOG.md
index e69de29..75d8a9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,15 @@
+# Changelog
+
+## 1.0.0 (2022-02-06)
+
+
+### Features
+
+* stable 0.1.0 ([4226e04](https://github.com/armiiller/deferred_request/commit/4226e04552a0fb05c04f404230fcd65b50233fa1))
+
+
+### Bug Fixes
+
+* branchname in ci.yml ([e01a38b](https://github.com/armiiller/deferred_request/commit/e01a38bd3012256946ee1200206ef0c623e15cf6))
+* serialize syntax ([f407815](https://github.com/armiiller/deferred_request/commit/f40781538e638fe95877eda72d2bfc5abed431e8))
+* standardrb ([9422ad1](https://github.com/armiiller/deferred_request/commit/9422ad1d9275ad4bf0cbc31e26c08cdb1e962bc3))
diff --git a/lib/deferred_request/version.rb b/lib/deferred_request/version.rb
index bedb20b..efe9a7e 100644
--- a/lib/deferred_request/version.rb
+++ b/lib/deferred_request/version.rb
@@ -1,3 +1,3 @@
 module DeferredRequest
-  VERSION = "0.0.1"
+  VERSION = "1.0.0"
 end