diff --git a/CHANGELOG.md b/CHANGELOG.md
index 433a25c..8429d43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.15.1](https://github.com/moia-oss/tinytime.rs/compare/v0.15.0...v0.15.1) - 2026-03-09
+
+### Other
+
+- update rust version ([#142](https://github.com/moia-oss/tinytime.rs/pull/142))
+
 ## [0.15.0](https://github.com/moia-oss/tinytime.rs/compare/v0.14.4...v0.15.0) - 2026-03-09
 
 ### Other
diff --git a/Cargo.lock b/Cargo.lock
index 2b2ca26..f7c9502 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -272,7 +272,7 @@ dependencies = [
 
 [[package]]
 name = "tinytime"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "chrono",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index c1cd896..8aa8f6a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ homepage = "https://github.com/moia-oss/tinytime.rs"
 repository = "https://github.com/moia-oss/tinytime.rs"
 documentation = "https://docs.rs/tinytime"
 edition = "2024"
-version = "0.15.0"
+version = "0.15.1"
 rust-version = "1.85.0" # MSRV
 license = "MIT OR Apache-2.0"
 keywords = ["time", "tiny", "low-overhead"]