diff --git a/CHANGELOG.md b/CHANGELOG.md
index a905f0b67..7a457676a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
 - Unreleased
+
+- v0.20.0
   - Increase MSRV to 1.56 released in October 2021 and available in Debain 12, RHEL 9 and Alpine 3.17 following the same change for PyO3. ([#378](https://github.com/PyO3/rust-numpy/pull/378))
   - Add support for ASCII (`PyFixedString<N>`) and Unicode (`PyFixedUnicode<N>`) string arrays, i.e. dtypes `SN` and `UN` where `N` is the number of characters. ([#378](https://github.com/PyO3/rust-numpy/pull/378))
   - Add support for the `bfloat16` dtype by extending the optional integration with the `half` crate. Note that the `bfloat16` dtype is not part of NumPy itself so that usage requires third-party packages like Tensorflow. ([#381](https://github.com/PyO3/rust-numpy/pull/381))
diff --git a/Cargo.toml b/Cargo.toml
index 31ddf2a44..d0bc0b97d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "numpy"
-version = "0.19.0"
+version = "0.20.0"
 authors = [
     "The rust-numpy Project Developers",
     "PyO3 Project and Contributors <https://github.com/PyO3>"
diff --git a/README.md b/README.md
index d26e2ccae..c45899326 100644
--- a/README.md
+++ b/README.md
@@ -38,8 +38,8 @@ name = "rust_ext"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.19", features = ["extension-module"] }
-numpy = "0.19"
+pyo3 = { version = "0.20", features = ["extension-module"] }
+numpy = "0.20"
 ```
 
 ```rust
@@ -93,8 +93,8 @@ fn rust_ext<'py>(_py: Python<'py>, m: &'py PyModule) -> PyResult<()> {
 name = "numpy-test"
 
 [dependencies]
-pyo3 = { version = "0.19", features = ["auto-initialize"] }
-numpy = "0.19"
+pyo3 = { version = "0.20", features = ["auto-initialize"] }
+numpy = "0.20"
 ```
 
 ```rust
@@ -132,7 +132,7 @@ on anything but that exact range. It can therefore be necessary to manually unif
 For example, if you specify the following dependencies
 
 ```toml
-numpy = "0.19"
+numpy = "0.20"
 ndarray = "0.13"
 ```