diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85c78be..a887fbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.0](https://github.com/liblaf/thu-learn-downloader/compare/v0.2.1...v0.3.0) (2024-01-26)
+
+### Features
+
+- reorganize filename generation for attachments ([0c9b22f](https://github.com/liblaf/thu-learn-downloader/commit/0c9b22f0c124e64c6af196b4dd08650ce5d7779d))
+- update GitHub workflows to use new release action ([93ea0f5](https://github.com/liblaf/thu-learn-downloader/commit/93ea0f557a556de6f3e2318f3fbb4f6f3fbb8367))
+
 ## [0.2.1](https://github.com/liblaf/thu-learn-downloader/compare/v0.2.0...v0.2.1) (2023-12-01)
 
 ### Bug Fixes
diff --git a/pyproject.toml b/pyproject.toml
index 4f9e558..803b5dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@
 name = "thu-learn-downloader"
 readme = "README.md"
 repository = "https://github.com/liblaf/thu-learn-downloader"
-version = "0.2.1"
+version = "0.3.0"
 
 [tool.poetry.dependencies]
 beautifulsoup4 = "^4.12.2"