diff --git a/CHANGELOG.md b/CHANGELOG.md
index f611c63..cf1bcff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# Version 0.2.2
+
+- Add probabilistic yielding to improve fairness.
+
 # Version 0.2.1
 
 - Update readme.
diff --git a/Cargo.toml b/Cargo.toml
index 703b53f..9b47b2c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-io"
-version = "0.2.1"
+version = "0.2.2"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
 edition = "2018"
 description = "Async I/O and timers"