diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c7e124f..95d61f1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,10 +6,10 @@ All user visible changes to `cucumber` crate will be documented in this file. Th
 
 
 
-## [0.21.1] · 2024-06-?? (unreleased)
+## [0.21.1] · 2024-06-16
 [0.21.1]: /../../tree/v0.21.1
 
-[Diff](/../../compare/v0.21.0...v0.21.1)
+[Diff](/../../compare/v0.21.0...v0.21.1) | [Milestone](/../../milestone/29)
 
 ### Fixed
 
diff --git a/Cargo.toml b/Cargo.toml
index 143e5427..cfd3b114 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cucumber"
-version = "0.21.0"
+version = "0.21.1"
 edition = "2021"
 rust-version = "1.75"
 description = """\
@@ -83,7 +83,7 @@ smart-default = "0.7.1"
 
 # "macros" feature dependencies.
 anyhow = { version = "1.0.58", optional = true }
-cucumber-codegen = { version = "=0.21.0", path = "./codegen", optional = true }
+cucumber-codegen = { version = "=0.21.1", path = "./codegen", optional = true }
 cucumber-expressions = { version = "0.3", features = ["into-regex"], optional = true }
 inventory = { version = "0.3", optional = true }
 
diff --git a/codegen/CHANGELOG.md b/codegen/CHANGELOG.md
index 970f2bf3..5f32ac7f 100644
--- a/codegen/CHANGELOG.md
+++ b/codegen/CHANGELOG.md
@@ -6,6 +6,18 @@ All user visible changes to `cucumber-codegen` crate will be documented in this
 
 
 
+## [0.21.1] · 2024-06-16
+[0.21.1]: /../../tree/v0.21.1/codegen
+
+[Milestone](/../../milestone/29)
+
+### Version bump only
+
+See `cucumber` crate [changelog](https://github.com/cucumber-rs/cucumber/blob/v0.21.1/CHANGELOG.md).
+
+
+
+
 ## [0.21.0] · 2024-04-22
 [0.21.0]: /../../tree/v0.21.0/codegen
 
diff --git a/codegen/Cargo.toml b/codegen/Cargo.toml
index 7814e664..004e3686 100644
--- a/codegen/Cargo.toml
+++ b/codegen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cucumber-codegen"
-version = "0.21.0" # should be the same as main crate version
+version = "0.21.1" # should be the same as main crate version
 edition = "2021"
 rust-version = "1.75"
 description = "Code generation for `cucumber` crate."