diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3776c4..6325b2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 
 # Changelog
 
+## 0.3.0
+
+* **Breaking change**: Use upper case acronyms as advised by clippy
+* **New Feature**: COSE encryption is now available. Thank you @runcom for the patches.
+* Allow access to CoseSign1 headers, to allow algorithms to use read and set them. Thank you @puiterwijk.
+* Minor fixes and version bumps.
+
 ## 0.2.0
 
 * Bump `serde_with` version.
diff --git a/Cargo.toml b/Cargo.toml
index 50bfe29..b72fce6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aws-nitro-enclaves-cose"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Petre Eftime <epetre@amazon.com>"]
 edition = "2018"
 license = "Apache-2.0"