diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1a7b70..a19abc7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [v0.0.13](https://github.com/Songmu/podbard/compare/v0.0.12...v0.0.13) - 2024-10-09
+- support chapter in frontmatter by @Songmu in https://github.com/Songmu/podbard/pull/69
+- configuration for private podcast by @Songmu in https://github.com/Songmu/podbard/pull/70
+
 ## [v0.0.12](https://github.com/Songmu/podbard/compare/v0.0.11...v0.0.12) - 2024-09-30
 - time element in chapters by @Songmu in https://github.com/Songmu/podbard/pull/67
 
diff --git a/action.yml b/action.yml
index 77aec9c..85b61c3 100644
--- a/action.yml
+++ b/action.yml
@@ -13,7 +13,7 @@ inputs:
     description: "Whether to dig the site's path structure as a parent directory under destination."
   version:
     description: "A version to install podbard"
-    default: "v0.0.12"
+    default: "v0.0.13"
 runs:
   using: "composite"
   steps:
diff --git a/version.go b/version.go
index 979b622..3a75ea6 100644
--- a/version.go
+++ b/version.go
@@ -1,5 +1,5 @@
 package podbard
 
-const version = "0.0.12"
+const version = "0.0.13"
 
 var revision = "HEAD"