diff --git a/CHANGELOG.md b/CHANGELOG.md
index f533d8d..eafedcb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.6.4](https://github.com/KarpelesLab/intlrs/compare/v0.6.3...v0.6.4) - 2026-09-27
+
+### Other
+
+- regenerate public-api.txt on current nightly
+- *(readme)* bring the README up to date
+- *(deps)* bump timezone-data to 0.2
+
 ## [0.6.3](https://github.com/KarpelesLab/intlrs/compare/v0.6.2...v0.6.3) - 2026-09-08
 
 ### Added
diff --git a/Cargo.toml b/Cargo.toml
index 450f9aa..6ae0a8e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "intl"
-version = "0.6.3"
+version = "0.6.4"
 edition = "2024"
 rust-version = "1.88"
 description = "Pure-Rust, no_std internationalization primitives (a pure-Rust ICU analog). The `unicode` module provides General_Category, character predicates, scripts, East Asian Width, numeric values, case mapping/folding, UAX #15 normalization (NFC/NFD/NFKC/NFKD), and UTS #10 collation — property tables compiled into const-fn match lookups, with feature-selectable codepoint ranges."