diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0924c5ce..f4d9a2ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# [Unreleased]
+# [3.2.3-beta.4] - 2026-02-22
 
 ## Backend
 
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 43257fd8..119c455e 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "auto-bangumi"
-version = "3.2.3-beta.3"
+version = "3.2.3-beta.4"
 description = "AutoBangumi - Automated anime download manager"
 requires-python = ">=3.13"
 dependencies = [