diff --git a/CHANGELOG.md b/CHANGELOG.md
index ecc2ec0..f2a9112 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Placeholder for upcoming changes.
 
+## [1.0.1] - 2024-10-18
+
+### Fixed
+
+- Improved performance of `Secure.set_headers` by reducing redundant type checks. ([#26](https://github.com/TypeError/secure/issues/26))
+
 ## [1.0.0] - 2024-09-27
 
 ### Breaking Changes