diff --git a/CHANGELOG.md b/CHANGELOG.md
index 451ea03f3..7e30f6e26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,9 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [1.0.0] - Unreleased
+## Unreleased
+
+## [1.0.0] - 2024-04-04
 - HIP backend to support tuning HIP kernels on AMD GPUs
 - Experimental features for mixed-precision and accuracy tuning
 - Experimental features for OpenACC tuning
diff --git a/pyproject.toml b/pyproject.toml
index 1c7da1029..81f58e371 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "poetry.core.masonry.api"
 name = "kernel_tuner"
 packages = [{ include = "kernel_tuner", from = "." }]
 description = "An easy to use CUDA/OpenCL kernel tuner in Python"
-version = "1.0.0b6" # adhere to PEP440 versioning: https://packaging.python.org/en/latest/guides/distributing-packages-using-setuptools/#id55
+version = "1.0" # adhere to PEP440 versioning: https://packaging.python.org/en/latest/guides/distributing-packages-using-setuptools/#id55
 license = "Apache-2.0"
 authors = [
     "Ben van Werkhoven <b.vanwerkhoven@esciencecenter.nl>",