diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c068b6141f..048895282b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [4.5.5] - 2024-06-06
+
 ### Fixes
 
 - Allow `exclusive` to override `required_unless_present`, `required_unless_present_any`, `required_unless_present_all`
@@ -4571,7 +4573,8 @@ Minimum version of Rust is now v1.13.0 (Stable)
 * **arg**  allow lifetimes other than 'static in arguments ([9e8c1fb9](https://github.com/clap-rs/clap/commit/9e8c1fb9406f8448873ca58bab07fe905f1551e5))
 
 <!-- next-url -->
-[Unreleased]: https://github.com/clap-rs/clap/compare/v4.5.4...HEAD
+[Unreleased]: https://github.com/clap-rs/clap/compare/v4.5.5...HEAD
+[4.5.5]: https://github.com/clap-rs/clap/compare/v4.5.4...v4.5.5
 [4.5.4]: https://github.com/clap-rs/clap/compare/v4.5.3...v4.5.4
 [4.5.3]: https://github.com/clap-rs/clap/compare/v4.5.2...v4.5.3
 [4.5.2]: https://github.com/clap-rs/clap/compare/v4.5.1...v4.5.2
diff --git a/CITATION.cff b/CITATION.cff
index 6b1b6121df3..ea5c32052cf 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -3,8 +3,8 @@ cff-version: 1.2.0
 message: Please cite this crate using these information.
 
 # Version information.
-date-released: 2024-03-25
-version: 4.5.4
+date-released: 2024-06-06
+version: 4.5.5
 
 # Project information.
 abstract: A full featured, fast Command Line Argument Parser for Rust
diff --git a/Cargo.lock b/Cargo.lock
index 9424bac0161..5ff142d713e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -410,10 +410,10 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.4"
+version = "4.5.5"
 dependencies = [
  "automod",
- "clap_builder 4.5.2",
+ "clap_builder 4.5.5",
  "clap_derive",
  "humantime",
  "rustversion",
@@ -427,7 +427,7 @@ dependencies = [
 name = "clap_bench"
 version = "0.0.0"
 dependencies = [
- "clap 4.5.4",
+ "clap 4.5.5",
  "divan",
  "lazy_static",
 ]
@@ -447,12 +447,12 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.2"
+version = "4.5.5"
 dependencies = [
  "anstream",
  "anstyle",
  "backtrace",
- "clap_lex 0.7.0",
+ "clap_lex 0.7.1",
  "color-print",
  "static_assertions",
  "strsim 0.11.0",
@@ -464,11 +464,11 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "4.5.2"
+version = "4.5.3"
 dependencies = [
  "automod",
- "clap 4.5.4",
- "clap_lex 0.7.0",
+ "clap 4.5.5",
+ "clap_lex 0.7.1",
  "completest",
  "completest-pty",
  "is_executable",
@@ -481,18 +481,18 @@ dependencies = [
 
 [[package]]
 name = "clap_complete_fig"
-version = "4.5.0"
+version = "4.5.1"
 dependencies = [
- "clap 4.5.4",
+ "clap 4.5.5",
  "clap_complete",
  "snapbox",
 ]
 
 [[package]]
 name = "clap_complete_nushell"
-version = "4.5.1"
+version = "4.5.2"
 dependencies = [
- "clap 4.5.4",
+ "clap 4.5.5",
  "clap_complete",
  "completest",
  "completest-nu",
@@ -501,7 +501,7 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.4"
+version = "4.5.5"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
@@ -517,17 +517,17 @@ checksum = "702fc72eb24e5a1e48ce58027a675bc24edd52096d5397d4aea7c6dd9eca0bd1"
 
 [[package]]
 name = "clap_lex"
-version = "0.7.0"
+version = "0.7.1"
 dependencies = [
  "automod",
 ]
 
 [[package]]
 name = "clap_mangen"
-version = "0.2.20"
+version = "0.2.21"
 dependencies = [
  "automod",
- "clap 4.5.4",
+ "clap 4.5.5",
  "roff",
  "snapbox",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 1c6ab06597f..c43b217cea0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -101,7 +101,7 @@ blocks_in_conditions = "allow"
 
 [package]
 name = "clap"
-version = "4.5.4"
+version = "4.5.5"
 description = "A simple to use, efficient, and full-featured Command Line Argument Parser"
 categories = ["command-line-interface"]
 keywords = [
@@ -176,8 +176,8 @@ unstable-styles = ["clap_builder/unstable-styles"]
 bench = false
 
 [dependencies]
-clap_builder = { path = "./clap_builder", version = "=4.5.2", default-features = false }
-clap_derive = { path = "./clap_derive", version = "=4.5.4", optional = true }
+clap_builder = { path = "./clap_builder", version = "=4.5.5", default-features = false }
+clap_derive = { path = "./clap_derive", version = "=4.5.5", optional = true }
 
 [dev-dependencies]
 trybuild = "1.0.91"
diff --git a/clap_builder/Cargo.toml b/clap_builder/Cargo.toml
index 03611a30310..072d30236d4 100644
--- a/clap_builder/Cargo.toml
+++ b/clap_builder/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_builder"
-version = "4.5.2"
+version = "4.5.5"
 description = "A simple to use, efficient, and full-featured Command Line Argument Parser"
 categories = ["command-line-interface"]
 keywords = [
diff --git a/clap_complete/CHANGELOG.md b/clap_complete/CHANGELOG.md
index 38730761f3a..502fa70fdea 100644
--- a/clap_complete/CHANGELOG.md
+++ b/clap_complete/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [4.5.3] - 2024-06-06
+
 ## [4.5.2] - 2024-04-09
 
 ### Fixes
@@ -242,7 +244,8 @@ MSRV changed to 1.64.0
 ## [3.0.1] - 2022-01-03
 
 <!-- next-url -->
-[Unreleased]: https://github.com/clap-rs/clap/compare/clap_complete-v4.5.2...HEAD
+[Unreleased]: https://github.com/clap-rs/clap/compare/clap_complete-v4.5.3...HEAD
+[4.5.3]: https://github.com/clap-rs/clap/compare/clap_complete-v4.5.2...clap_complete-v4.5.3
 [4.5.2]: https://github.com/clap-rs/clap/compare/clap_complete-v4.5.1...clap_complete-v4.5.2
 [4.5.1]: https://github.com/clap-rs/clap/compare/clap_complete-v4.5.0...clap_complete-v4.5.1
 [4.5.0]: https://github.com/clap-rs/clap/compare/clap_complete-v4.4.10...clap_complete-v4.5.0
diff --git a/clap_complete/Cargo.toml b/clap_complete/Cargo.toml
index a864f3be2e6..3d118083e4c 100644
--- a/clap_complete/Cargo.toml
+++ b/clap_complete/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_complete"
-version = "4.5.2"
+version = "4.5.3"
 description = "Generate shell completion scripts for your clap::Command"
 categories = ["command-line-interface"]
 keywords = [
diff --git a/clap_complete/README.md b/clap_complete/README.md
index 844857b4ab5..59d82b50493 100644
--- a/clap_complete/README.md
+++ b/clap_complete/README.md
@@ -5,16 +5,16 @@
 
 [![Crates.io](https://img.shields.io/crates/v/clap_complete?style=flat-square)](https://crates.io/crates/clap_complete)
 [![Crates.io](https://img.shields.io/crates/d/clap_complete?style=flat-square)](https://crates.io/crates/clap_complete)
-[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.2/LICENSE-APACHE)
-[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.2/LICENSE-MIT)
+[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.3/LICENSE-APACHE)
+[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.3/LICENSE-MIT)
 
 Dual-licensed under [Apache 2.0](LICENSE-APACHE) or [MIT](LICENSE-MIT).
 
 1. [About](#about)
 2. [API Reference](https://docs.rs/clap_complete)
 3. [Questions & Discussions](https://github.com/clap-rs/clap/discussions)
-4. [CONTRIBUTING](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.2/clap_complete/CONTRIBUTING.md)
-5. [Sponsors](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.2/README.md#sponsors)
+4. [CONTRIBUTING](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.3/clap_complete/CONTRIBUTING.md)
+5. [Sponsors](https://github.com/clap-rs/clap/blob/clap_complete-v4.5.3/README.md#sponsors)
 
 ## About
 
diff --git a/clap_complete_fig/CHANGELOG.md b/clap_complete_fig/CHANGELOG.md
index 9e9a4115e6a..f63aedc8d0e 100644
--- a/clap_complete_fig/CHANGELOG.md
+++ b/clap_complete_fig/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [4.5.1] - 2024-06-06
+
 ## [4.5.0] - 2024-02-08
 
 ### Compatibility
@@ -89,7 +91,8 @@ MSRV changed to 1.64.0
 ## [3.0.1] - 2022-01-03
 
 <!-- next-url -->
-[Unreleased]: https://github.com/clap-rs/clap/compare/clap_complete_fig-v4.5.0...HEAD
+[Unreleased]: https://github.com/clap-rs/clap/compare/clap_complete_fig-v4.5.1...HEAD
+[4.5.1]: https://github.com/clap-rs/clap/compare/clap_complete_fig-v4.5.0...clap_complete_fig-v4.5.1
 [4.5.0]: https://github.com/clap-rs/clap/compare/clap_complete_fig-v4.4.2...clap_complete_fig-v4.5.0
 [4.4.2]: https://github.com/clap-rs/clap/compare/clap_complete_fig-v4.4.1...clap_complete_fig-v4.4.2
 [4.4.1]: https://github.com/clap-rs/clap/compare/clap_complete_fig-v4.4.0...clap_complete_fig-v4.4.1
diff --git a/clap_complete_fig/Cargo.toml b/clap_complete_fig/Cargo.toml
index 1db249f367f..9ebdc7b6619 100644
--- a/clap_complete_fig/Cargo.toml
+++ b/clap_complete_fig/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_complete_fig"
-version = "4.5.0"
+version = "4.5.1"
 description = "A generator library used with clap for Fig completion scripts"
 categories = ["command-line-interface"]
 keywords = [
diff --git a/clap_complete_nushell/CHANGELOG.md b/clap_complete_nushell/CHANGELOG.md
index 53fb2db2a7f..6f439379817 100644
--- a/clap_complete_nushell/CHANGELOG.md
+++ b/clap_complete_nushell/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [4.5.2] - 2024-06-06
+
 ## [4.5.1] - 2024-02-16
 
 ### Fixes
@@ -40,7 +42,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [4.3.0] - 2023-05-24
 
 <!-- next-url -->
-[Unreleased]: https://github.com/clap-rs/clap/compare/clap_complete_nushell-v4.5.1...HEAD
+[Unreleased]: https://github.com/clap-rs/clap/compare/clap_complete_nushell-v4.5.2...HEAD
+[4.5.2]: https://github.com/clap-rs/clap/compare/clap_complete_nushell-v4.5.1...clap_complete_nushell-v4.5.2
 [4.5.1]: https://github.com/clap-rs/clap/compare/clap_complete_nushell-v4.5.0...clap_complete_nushell-v4.5.1
 [4.5.0]: https://github.com/clap-rs/clap/compare/clap_complete_nushell-v4.4.2...clap_complete_nushell-v4.5.0
 [4.4.2]: https://github.com/clap-rs/clap/compare/clap_complete_nushell-v4.4.1...clap_complete_nushell-v4.4.2
diff --git a/clap_complete_nushell/Cargo.toml b/clap_complete_nushell/Cargo.toml
index 07f8eac959a..83e0db6c673 100644
--- a/clap_complete_nushell/Cargo.toml
+++ b/clap_complete_nushell/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_complete_nushell"
-version = "4.5.1"
+version = "4.5.2"
 description = "A generator library used with clap for Nushell completion scripts"
 categories = ["command-line-interface"]
 keywords = [
diff --git a/clap_derive/Cargo.toml b/clap_derive/Cargo.toml
index d19618c68ec..0388b2f097a 100644
--- a/clap_derive/Cargo.toml
+++ b/clap_derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_derive"
-version = "4.5.4"
+version = "4.5.5"
 description = "Parse command line argument by defining a struct, derive crate."
 categories = ["command-line-interface", "development-tools::procedural-macro-helpers"]
 keywords = [
diff --git a/clap_lex/CHANGELOG.md b/clap_lex/CHANGELOG.md
index a7d81a3b0f9..be556d7d3b0 100644
--- a/clap_lex/CHANGELOG.md
+++ b/clap_lex/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [0.7.1] - 2024-06-06
+
 ## [0.7.0] - 2024-02-08
 
 ### Compatibility
@@ -103,7 +105,8 @@ MSRV changed to 1.64.0
 - Drop `memchr` dependency
 
 <!-- next-url -->
-[Unreleased]: https://github.com/clap-rs/clap/compare/clap_lex-v0.7.0...HEAD
+[Unreleased]: https://github.com/clap-rs/clap/compare/clap_lex-v0.7.1...HEAD
+[0.7.1]: https://github.com/clap-rs/clap/compare/clap_lex-v0.7.0...clap_lex-v0.7.1
 [0.7.0]: https://github.com/clap-rs/clap/compare/clap_lex-v0.6.0...clap_lex-v0.7.0
 [0.6.0]: https://github.com/clap-rs/clap/compare/clap_lex-v0.5.1...clap_lex-v0.6.0
 [0.5.1]: https://github.com/clap-rs/clap/compare/clap_lex-v0.5.0...clap_lex-v0.5.1
diff --git a/clap_lex/Cargo.toml b/clap_lex/Cargo.toml
index 82650b2a441..b4ca94cecf2 100644
--- a/clap_lex/Cargo.toml
+++ b/clap_lex/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_lex"
-version = "0.7.0"
+version = "0.7.1"
 description = "Minimal, flexible command line parser"
 categories = ["command-line-interface"]
 keywords = [
diff --git a/clap_lex/README.md b/clap_lex/README.md
index c5eb306db0d..0a420226560 100644
--- a/clap_lex/README.md
+++ b/clap_lex/README.md
@@ -5,15 +5,15 @@
 
 [![Crates.io](https://img.shields.io/crates/v/clap_lex?style=flat-square)](https://crates.io/crates/clap_lex)
 [![Crates.io](https://img.shields.io/crates/d/clap_lex?style=flat-square)](https://crates.io/crates/clap_lex)
-[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.0/LICENSE-APACHE)
-[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.0/LICENSE-MIT)
+[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.1/LICENSE-APACHE)
+[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.1/LICENSE-MIT)
 
 Dual-licensed under [Apache 2.0](LICENSE-APACHE) or [MIT](LICENSE-MIT).
 
 1. [About](#about)
 2. [API Reference](https://docs.rs/clap_lex)
 3. [Questions & Discussions](https://github.com/clap-rs/clap/discussions)
-4. [CONTRIBUTING](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.0/clap_lex/CONTRIBUTING.md)
-5. [Sponsors](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.0/README.md#sponsors)
+4. [CONTRIBUTING](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.1/clap_lex/CONTRIBUTING.md)
+5. [Sponsors](https://github.com/clap-rs/clap/blob/clap_lex-v0.7.1/README.md#sponsors)
 
 ## About
diff --git a/clap_mangen/CHANGELOG.md b/clap_mangen/CHANGELOG.md
index 0e657af1dc3..406355556bc 100644
--- a/clap_mangen/CHANGELOG.md
+++ b/clap_mangen/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [0.2.21] - 2024-06-06
+
 ## [0.2.20] - 2024-02-08
 
 ### Compatibility
@@ -127,7 +129,8 @@ MSRV changed to 1.64.0
 - Expanded the documentation
 
 <!-- next-url -->
-[Unreleased]: https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.20...HEAD
+[Unreleased]: https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.21...HEAD
+[0.2.21]: https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.20...clap_mangen-v0.2.21
 [0.2.20]: https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.19...clap_mangen-v0.2.20
 [0.2.19]: https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.18...clap_mangen-v0.2.19
 [0.2.18]: https://github.com/clap-rs/clap/compare/clap_mangen-v0.2.17...clap_mangen-v0.2.18
diff --git a/clap_mangen/Cargo.toml b/clap_mangen/Cargo.toml
index f762474982c..47b47afa495 100644
--- a/clap_mangen/Cargo.toml
+++ b/clap_mangen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "clap_mangen"
-version = "0.2.20"
+version = "0.2.21"
 description = "A manpage generator for clap"
 categories = ["command-line-interface"]
 keywords = [
diff --git a/clap_mangen/README.md b/clap_mangen/README.md
index 21bb27ed1c6..fe9d374e9d9 100644
--- a/clap_mangen/README.md
+++ b/clap_mangen/README.md
@@ -5,16 +5,16 @@
 
 [![Crates.io](https://img.shields.io/crates/v/clap_mangen?style=flat-square)](https://crates.io/crates/clap_mangen)
 [![Crates.io](https://img.shields.io/crates/d/clap_mangen?style=flat-square)](https://crates.io/crates/clap_mangen)
-[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.20/LICENSE-APACHE)
-[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.20/LICENSE-MIT)
+[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.21/LICENSE-APACHE)
+[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.21/LICENSE-MIT)
 
 Dual-licensed under [Apache 2.0](LICENSE-APACHE) or [MIT](LICENSE-MIT).
 
 1. [About](#about)
 2. [API Reference](https://docs.rs/clap_mangen)
 3. [Questions & Discussions](https://github.com/clap-rs/clap/discussions)
-4. [CONTRIBUTING](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.20/clap_mangen/CONTRIBUTING.md)
-5. [Sponsors](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.20/README.md#sponsors)
+4. [CONTRIBUTING](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.21/clap_mangen/CONTRIBUTING.md)
+5. [Sponsors](https://github.com/clap-rs/clap/blob/clap_mangen-v0.2.21/README.md#sponsors)
 
 ## About
 
diff --git a/src/lib.rs b/src/lib.rs
index 3cb469903d8..e7979a078df 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -11,7 +11,7 @@
 //! - [Cookbook][_cookbook]
 //! - [FAQ][_faq]
 //! - [Discussions](https://github.com/clap-rs/clap/discussions)
-//! - [CHANGELOG](https://github.com/clap-rs/clap/blob/v4.5.4/CHANGELOG.md) (includes major version migration
+//! - [CHANGELOG](https://github.com/clap-rs/clap/blob/v4.5.5/CHANGELOG.md) (includes major version migration
 //!   guides)
 //!
 //! ## Aspirations