diff --git a/CHANGELOG.md b/CHANGELOG.md
index 588b966..03b247d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [v0.0.12](https://github.com/monitoring-forge/flagrun/compare/v0.0.11...v0.0.12) - 2026-11-05
+
+- Sync files with `monitoring-forge/github-common` by @monitoring-forge-files-sync-action[bot] in https://github.com/monitoring-forge/flagrun/pull/40
+- ci: bump Songmu/tagpr from 1.21.2 to 1.21.3 in the tagpr group by @dependabot[bot] in https://github.com/monitoring-forge/flagrun/pull/42
+- ci: bump Songmu/tagpr from 1.21.3 to 1.21.4 in the tagpr group by @dependabot[bot] in https://github.com/monitoring-forge/flagrun/pull/43
+- fix: add error handling for Bytes to int64 conversion and improve tes… by @kazeburo in https://github.com/monitoring-forge/flagrun/pull/45
+
 ## [v0.0.11](https://github.com/monitoring-forge/flagrun/compare/v0.0.10...v0.0.11) - 2026-10-26
 
 - ci: bump Songmu/tagpr from 1.20.3 to 1.21.0 in the dependencies group by @dependabot[bot] in https://github.com/monitoring-forge/flagrun/pull/31
diff --git a/Makefile b/Makefile
index 3c270e0..80c5dea 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VERSION=0.0.11
+VERSION=0.0.12
 
 .PHONY: check lint