diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2912aa4..a1a50dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased (v1.2.0)
+# v1.2.0
 * Deprecate `LoopHelper`. Instead use _spin_sleep_util_ crate.
 * Windows: Use a high resolution waitable timer when available (>= Windows 10, version 1803).
 * Windows: Replace _winapi_ with _windows-sys_ dependency.
diff --git a/Cargo.toml b/Cargo.toml
index 6bf5631..2a16aa0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "spin_sleep"
-version = "1.1.1"
+version = "1.2.0"
 edition = "2021"
 authors = ["Alex Butler <alexheretic@gmail.com>"]
 description = "Accurate sleeping. Only use native sleep as far as it can be trusted, then spin."