diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a416212..91c378a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ PyO3 versions, please see the [migration guide](https://pyo3.rs/latest/migration
 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).
 
-## [Unreleased]
+## [0.15.1] - 2021-11-19
 
 ### Added
 
@@ -987,7 +987,8 @@ Yanked
 
 - Initial release
 
-[unreleased]: https://github.com/pyo3/pyo3/compare/v0.15.0...HEAD
+[unreleased]: https://github.com/pyo3/pyo3/compare/v0.15.1...HEAD
+[0.15.1]: https://github.com/pyo3/pyo3/compare/v0.15.0...v0.15.1
 [0.15.0]: https://github.com/pyo3/pyo3/compare/v0.14.5...v0.15.0
 [0.14.5]: https://github.com/pyo3/pyo3/compare/v0.14.4...v0.14.5
 [0.14.4]: https://github.com/pyo3/pyo3/compare/v0.14.3...v0.14.4
diff --git a/Cargo.toml b/Cargo.toml
index b7790271..fb90960b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3"
-version = "0.15.0"
+version = "0.15.1"
 description = "Bindings to Python interpreter"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 readme = "README.md"
@@ -20,7 +20,7 @@ libc = "0.2.62"
 parking_lot = "0.11.0"
 
 # support crates for macros feature
-pyo3-macros = { path = "pyo3-macros", version = "=0.15.0", optional = true }
+pyo3-macros = { path = "pyo3-macros", version = "=0.15.1", optional = true }
 # indoc must stay at 0.3.x for Rust 1.41 compatibility
 indoc = { version = "0.3.6", optional = true }
 paste = { version = "0.1.18", optional = true }
@@ -56,7 +56,7 @@ serde_json = "1.0.61"
 pyo3 = { path = ".", default-features = false, features = ["macros", "auto-initialize"] }
 
 [build-dependencies]
-pyo3-build-config = { path = "pyo3-build-config", version = "0.15.0", features = ["resolve-config"] }
+pyo3-build-config = { path = "pyo3-build-config", version = "0.15.1", features = ["resolve-config"] }
 
 [features]
 default = ["macros"]
diff --git a/README.md b/README.md
index 58b13134..9066d147 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ name = "string_sum"
 crate-type = ["cdylib"]
 
 [dependencies.pyo3]
-version = "0.15.0"
+version = "0.15.1"
 features = ["extension-module"]
 ```
 
@@ -108,7 +108,7 @@ Start a new project with `cargo new` and add  `pyo3` to the `Cargo.toml` like th
 
 ```toml
 [dependencies.pyo3]
-version = "0.15.0"
+version = "0.15.1"
 features = ["auto-initialize"]
 ```
 
diff --git a/pyo3-build-config/Cargo.toml b/pyo3-build-config/Cargo.toml
index 2ade560e..d908ed81 100644
--- a/pyo3-build-config/Cargo.toml
+++ b/pyo3-build-config/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-build-config"
-version = "0.15.0"
+version = "0.15.1"
 description = "Build configuration for the PyO3 ecosystem"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]
diff --git a/pyo3-macros-backend/Cargo.toml b/pyo3-macros-backend/Cargo.toml
index a72239e5..5abd99af 100644
--- a/pyo3-macros-backend/Cargo.toml
+++ b/pyo3-macros-backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-macros-backend"
-version = "0.15.0"
+version = "0.15.1"
 description = "Code generation for PyO3 package"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]
@@ -16,7 +16,7 @@ edition = "2018"
 [dependencies]
 quote = { version = "1", default-features = false }
 proc-macro2 = { version = "1", default-features = false }
-pyo3-build-config = { path = "../pyo3-build-config", version = "0.15.0", features = ["resolve-config"] }
+pyo3-build-config = { path = "../pyo3-build-config", version = "0.15.1", features = ["resolve-config"] }
 
 [dependencies.syn]
 version = "1"
diff --git a/pyo3-macros/Cargo.toml b/pyo3-macros/Cargo.toml
index 1cd663d6..a7e4550c 100644
--- a/pyo3-macros/Cargo.toml
+++ b/pyo3-macros/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-macros"
-version = "0.15.0"
+version = "0.15.1"
 description = "Proc macros for PyO3 package"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]
@@ -19,4 +19,4 @@ multiple-pymethods = []
 [dependencies]
 quote = "1"
 syn = { version = "1", features = ["full", "extra-traits"] }
-pyo3-macros-backend = { path = "../pyo3-macros-backend", version = "=0.15.0" }
+pyo3-macros-backend = { path = "../pyo3-macros-backend", version = "=0.15.1" }