diff --git a/CHANGELOG.md b/CHANGELOG.md
index 489a0cf..6e80cdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## master (Unreleased)
 
+## 0.3.22 (2024/04/16)
+
 ENHANCEMENTS:
 
 * chore: Update golang.org/x/net to v0.0.0-20220906165146-f3363e06e74c to fix vulnerability ([#176](https://github.com/minamijoyo/tfmigrate/pull/176))
diff --git a/main.go b/main.go
index 81a5feb..d1c262e 100644
--- a/main.go
+++ b/main.go
@@ -13,7 +13,7 @@ import (
 )
 
 // Version is a version number.
-var version = "0.3.21"
+var version = "0.3.22"
 
 func main() {
 	log.SetOutput(logOutput())