diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5ef05e..e381fe4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+1.0.4 (2023-03-19)
+==================
+
+- [fix] [#32](https://github.com/civitaspo/embulk-input-dynamodb/pull/32) Remove unnecessary if clause (follow up [#31](https://github.com/civitaspo/embulk-input-dynamodb/pull/31)).
+
 1.0.3 (2023-02-17)
 ==================