diff --git a/Cargo.lock b/Cargo.lock
index 0924ad286..c68cc8bea 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -105,7 +105,7 @@ dependencies = [
 
 [[package]]
 name = "cryptography"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "aead",
  "block-cipher 0.8.0",
diff --git a/cryptography/CHANGELOG.md b/cryptography/CHANGELOG.md
index a5d35e541..51dce1f2c 100644
--- a/cryptography/CHANGELOG.md
+++ b/cryptography/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).
 
+## 0.4.1 (2020-09-29)
+### Added
+- `std` feature ([#317])
+
+[#317]: https://github.com/RustCrypto/traits/pull/317
+
 ## 0.4.0 (2020-09-25)
 ### Changed
 - Bump `signature` dependency to 1.2.0 ([#314])
diff --git a/cryptography/Cargo.toml b/cryptography/Cargo.toml
index adc1c004a..75b87d96c 100644
--- a/cryptography/Cargo.toml
+++ b/cryptography/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cryptography"
-version = "0.4.0"
+version = "0.4.1"
 authors = ["The RustCrypto Project Developers"]
 license = "Apache-2.0 OR MIT"
 description = "Facade crate for the RustCrypto project's traits"