diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d00bae..84a2f15 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 # [unreleased]
 
+# [v0.5.4] 2023-02-12
+
 ## Added
 
 - `Clone` trait requirement for `time::cds::ProvidesDaysLen` trait.
diff --git a/Cargo.toml b/Cargo.toml
index 25ee87e..debc410 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "spacepackets"
-version = "0.5.3"
+version = "0.5.4"
 edition = "2021"
 rust-version = "1.60"
 authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]