diff --git a/.changeset/clever-bears-smile.md b/.changeset/clever-bears-smile.md
deleted file mode 100644
index 768fff75c24..00000000000
--- a/.changeset/clever-bears-smile.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-'@growi/core': minor
----
-
-- `Ref<T>` is modified
-    - includes ObjectId
-- `isPopulated()` is updated
-- `getIdForRef()` is updated
-- `getIdStringForRef()` is newly added
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index cf4ee59296c..10bb6bd4643 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @growi/core
 
+## 1.1.0
+
+### Minor Changes
+
+- [#9010](https://github.com/weseek/growi/pull/9010) [`c2d4766`](https://github.com/weseek/growi/commit/c2d476677574dfb9cd3fb9e18cc8073b30dad842) Thanks [@yuki-takei](https://github.com/yuki-takei)! - - `Ref<T>` is modified - includes ObjectId
+  - `isPopulated()` is updated
+  - `getIdForRef()` is updated
+  - `getIdStringForRef()` is newly added
+
 ## 1.0.0
 
 ### Major Changes
diff --git a/packages/core/package.json b/packages/core/package.json
index fc356d30b0a..f07d7f1a766 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@growi/core",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "GROWI Core Libraries",
   "license": "MIT",
   "keywords": [
diff --git a/yarn.lock b/yarn.lock
index 28f8b71b822..7d1cf830510 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2137,7 +2137,7 @@
   version "1.0.0"
 
 "@growi/core@link:packages/core":
-  version "1.0.0"
+  version "1.1.0"
   dependencies:
     bson-objectid "^2.0.4"
     escape-string-regexp "^4.0.0"