diff --git a/.github/workflows/prepare-release-branch.yml b/.github/workflows/prepare-release-branch.yml
index 845e9da..d5d3694 100644
--- a/.github/workflows/prepare-release-branch.yml
+++ b/.github/workflows/prepare-release-branch.yml
@@ -59,7 +59,7 @@ jobs:
 
       - name: Open a PR to bump development version to main
         id: open_pr
-        uses: vsoch/pull-request-action@1.0.12
+        uses: vsoch/pull-request-action@1.1.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PULL_REQUEST_BRANCH: main
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f053b2..bbc0220 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## [Unreleased]
 
+-   Project refactoring.
+-   Flink upgrade to 1.17.1.
+
 ## [0.0.3] - 2023-02-24
 
 -   Support partitioning for special character columns & Fix error in unit test.