diff --git a/Cargo.lock b/Cargo.lock
index 6bf45a30..bea9645a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "argon2"
-version = "0.2.2"
+version = "0.2.3"
 dependencies = [
  "blake2",
  "hex-literal",
diff --git a/argon2/CHANGELOG.md b/argon2/CHANGELOG.md
index d88eaaea..01abd065 100644
--- a/argon2/CHANGELOG.md
+++ b/argon2/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.2.3 (2021-08-15)
+### Changed
+- Relax `zeroize` requirements to `>=1, <1.4` ([#195])
+
+[#195]: https://github.com/RustCrypto/password-hashes/pull/195
+
 ## 0.2.2 (2021-07-20)
 ### Changed
 - Pin `zeroize` dependency to v1.3 ([#190])
diff --git a/argon2/Cargo.toml b/argon2/Cargo.toml
index 7d14931b..b945acd1 100644
--- a/argon2/Cargo.toml
+++ b/argon2/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "argon2"
-version = "0.2.2" # Also update html_root_url in lib.rs when bumping this
+version = "0.2.3" # Also update html_root_url in lib.rs when bumping this
 description = """
 Pure Rust implementation of the Argon2 password hashing function with support
 for the Argon2d, Argon2i, and Argon2id algorithmic variants
diff --git a/argon2/src/lib.rs b/argon2/src/lib.rs
index 7e0a4494..a9d7eadd 100644
--- a/argon2/src/lib.rs
+++ b/argon2/src/lib.rs
@@ -63,7 +63,7 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/8f1a9894/logo.svg",
     html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/8f1a9894/logo.svg",
-    html_root_url = "https://docs.rs/argon2/0.2.2"
+    html_root_url = "https://docs.rs/argon2/0.2.3"
 )]
 #![warn(rust_2018_idioms, missing_docs)]