diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33dbbaa05..544bd77ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,9 @@
 
 > Package changelog.
 
-<section class="release" id="unreleased">
+<section class="release" id="v0.3.1">
 
-## Unreleased (2024-08-17)
+## 0.3.1 (2024-08-18)
 
 No changes reported for this release.
 
diff --git a/README.md b/README.md
index e453b6622..63509a6c0 100644
--- a/README.md
+++ b/README.md
@@ -161,8 +161,8 @@ Copyright &copy; 2016-2024. The Stdlib [Authors][stdlib-authors].
 [npm-image]: http://img.shields.io/npm/v/@stdlib/blas.svg
 [npm-url]: https://npmjs.org/package/@stdlib/blas
 
-[test-image]: https://github.com/stdlib-js/blas/actions/workflows/test.yml/badge.svg?branch=main
-[test-url]: https://github.com/stdlib-js/blas/actions/workflows/test.yml?query=branch:main
+[test-image]: https://github.com/stdlib-js/blas/actions/workflows/test.yml/badge.svg?branch=v0.3.1
+[test-url]: https://github.com/stdlib-js/blas/actions/workflows/test.yml?query=branch:v0.3.1
 
 [coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/blas/main.svg
 [coverage-url]: https://codecov.io/github/stdlib-js/blas?branch=main
diff --git a/package.json b/package.json
index 19b8c6ffa..f8aed29cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stdlib/blas",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "BLAS.",
   "license": "Apache-2.0",
   "author": {