diff --git a/CHANGES.md b/CHANGES.md
index 984157f1..530a3741 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,22 @@
 # Release notes
 
-## [Upcoming release](https://github.com/open2c/bioframe/compare/v0.6.3...HEAD)
+## [Upcoming release](https://github.com/open2c/bioframe/compare/v0.6.4...HEAD)
+
+## [v0.6.4](https://github.com/open2c/bioframe/compare/v0.6.3...v0.6.4)
+Date 2024-04-06
+
+Maintenance:
+* Migrate from setuptools `pkg_resources` to `importlib.resources` by @nvictus in https://github.com/open2c/bioframe/pull/194
+* Use `importlib.metadata` for versioning by @nvictus in https://github.com/open2c/bioframe/pull/195
+
+Bug fixes:
+* Overlap point segment patch #183 by @smitkadvani in https://github.com/open2c/bioframe/pull/184
+* #167: Replaced np.int with int as the attribute is deprecated by numpy by @harshit148 in https://github.com/open2c/bioframe/pull/192
+
+New Contributors:
+* @harshit148 made a first contribution in https://github.com/open2c/bioframe/pull/192
+
+**Full Changelog**: https://github.com/open2c/bioframe/compare/v0.6.3...v0.6.4
 
 ## [v0.6.3](https://github.com/open2c/bioframe/compare/v0.6.2...v0.6.3)
 Date 2024-03-11
diff --git a/pyproject.toml b/pyproject.toml
index 888e7ef3..49742c5a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "bioframe"
-version = "0.6.3"
+version = "0.6.4"
 description = "Operations and utilities for Genomic Interval Dataframes."
 license = {text = "MIT"}
 authors = [