diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83c2583..7ce35d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to Rust's notion of
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.1.1] - 2021-06-04
 ## Added
 - Implementations of `group::cofactor::{CofactorCurve, CofactorCurveAffine}` for
   Pallas and Vesta, enabling them to be used in cofactor-aware protocols that
diff --git a/Cargo.toml b/Cargo.toml
index 4f543de..18e8d57 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "pasta_curves"
 description = "Implementation of the Pallas and Vesta (Pasta) curve cycle"
-version = "0.1.0"
+version = "0.1.1"
 authors = [
     "Sean Bowe <sean@electriccoin.co>",
     "Ying Tong Lai <yingtong@electriccoin.co>",