diff --git a/CHANGELOG.md b/CHANGELOG.md
index c179825..a0aa897 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [v0.1.33](https://github.com/babarot/action-changed-objects/compare/v0.1.32...v0.1.33) - 2026-02-19
+### New Features
+- feat: add root_marker input to support --root-marker flag by @babarot in https://github.com/babarot/action-changed-objects/pull/35
+
 ## [v0.1.32](https://github.com/babarot/action-changed-objects/compare/v0.1.31...v0.1.32) - 2025-04-08
 
 ## [v0.1.31](https://github.com/babarot/action-changed-objects/compare/v0.1.30...v0.1.31) - 2025-04-08
diff --git a/VERSION b/VERSION
index 10a63ea..3535fd6 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-v0.1.32
+v0.1.33