diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b36e65ae..0b9e6bb8c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [Unreleased]
+## [0.9.1]
 
 - Re-enabled re-export of `cortex_m_rt::interrupt` macro.
 
@@ -101,7 +101,7 @@
 
 First release.
 
-[unreleased]: https://github.com/gd32-rust/gd32-rs/compare/0.9.0...HEAD
+[unreleased]: https://github.com/gd32-rust/gd32-rs/compare/0.9.1...HEAD
 [0.2.0]: https://github.com/gd32-rust/gd32-rs/compare/0.1.0...0.2.0
 [0.2.1]: https://github.com/gd32-rust/gd32-rs/compare/0.2.0...0.2.1
 [0.3.0]: https://github.com/gd32-rust/gd32-rs/compare/0.2.1...0.3.0
@@ -110,4 +110,5 @@ First release.
 [0.6.0]: https://github.com/gd32-rust/gd32-rs/compare/0.5.0...0.6.0
 [0.7.0]: https://github.com/gd32-rust/gd32-rs/compare/0.6.0...0.7.0
 [0.8.0]: https://github.com/gd32-rust/gd32-rs/compare/0.7.0...0.8.0
-[0.8.0]: https://github.com/gd32-rust/gd32-rs/compare/0.8.0...0.9.0
+[0.9.0]: https://github.com/gd32-rust/gd32-rs/compare/0.8.0...0.9.0
+[0.9.1]: https://github.com/gd32-rust/gd32-rs/compare/0.9.0...0.9.1
diff --git a/README.md b/README.md
index 1de7a3b59..c5dfab3b2 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ In your own project's `Cargo.toml`:
 
 ```toml
 [dependencies.gd32f1]
-version = "0.9.0"
+version = "0.9.1"
 features = ["gd32f130", "rt"]
 ```
 
diff --git a/scripts/makecrates.py b/scripts/makecrates.py
index c94be4d6b..32a03bf03 100644
--- a/scripts/makecrates.py
+++ b/scripts/makecrates.py
@@ -16,7 +16,7 @@
 import re
 import yaml
 
-VERSION = "0.9.0"
+VERSION = "0.9.1"
 SVD2RUST_VERSION = "0.32.0"
 
 CRATE_DOC_FEATURES = {