diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8edec2b..cb17789 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.4.0](https://github.com/b1rger/carl/compare/v0.3.1...v0.4.0) (2024-09-14)
+
+
+### Features
+
+* implement -n, --months <num> ([0bf5887](https://github.com/b1rger/carl/commit/0bf58875e68b7aa19a3cc74442ed1ebc26fca71a))
+
+
+### Bug Fixes
+
+* don't print more weekdays headers than we have months in the chunk ([ad60895](https://github.com/b1rger/carl/commit/ad608951c4ebe2181af8f1aaecaff2526f6cebc7))
+
 ## [0.3.1](https://github.com/b1rger/carl/compare/v0.3.0...v0.3.1) (2024-08-31)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index 67d90e2..03f5b48 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -95,7 +95,7 @@ checksum = "3c6ed94e98ecff0c12dd1b04c15ec0d7d9458ca8fe806cea6f12954efe74c63b"
 
 [[package]]
 name = "carl"
-version = "0.3.1"
+version = "0.4.0"
 dependencies = [
  "anstyle",
  "anyhow",
diff --git a/Cargo.toml b/Cargo.toml
index c18426c..ce7461a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: MIT
 [package]
 name = "carl"
-version = "0.3.1"
+version = "0.4.0"
 authors = ["Birger Schacht <birger@rantanplan.org>"]
 edition = "2021"
 license = "MIT"