diff --git a/CHANGELOG.md b/CHANGELOG.md
index f682c81..c16a055 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 Entries are listed in reverse chronological order.
 
+## 0.4.0
+
+* port improvements from Zebra (#40)
+* clippy fixes; remove old FROST code (#32)
+* Update `criterion` requirement from 0.3 to 0.4 (#29)
+* Label Zcash consensus rules in `reddsa` (#27)
+* Fix alloc feature (#28)
+* fix category (no\_std -> no-std) (#25)
+
 ## 0.3.0
 
 * Migrate to `group` 0.12, `jubjub` 0.9, `pasta_curves` 0.4
diff --git a/Cargo.toml b/Cargo.toml
index e13af68..49b7821 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ edition = "2021"
 # When releasing to crates.io:
 # - Update CHANGELOG.md
 # - Create git tag.
-version = "0.3.0"
+version = "0.4.0"
 authors = [
     "Henry de Valence <hdevalence@hdevalence.ca>",
     "Deirdre Connolly <durumcrustulum@gmail.com>",