diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee198efc..c9008e73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!--next-version-placeholder-->
 
+## v3.1.5 (2023-01-12)
+### Fix
+* Mak test's schema paths relative to `cyclonedx` package ([#338](https://github.com/CycloneDX/cyclonedx-python-lib/issues/338)) ([`1f0c05f`](https://github.com/CycloneDX/cyclonedx-python-lib/commit/1f0c05fe2b2a22bc84a1a437dd59390f2ceaf986))
+
 ## v3.1.4 (2023-01-11)
 ### Fix
 * **tests:** Include tests in `sdist` builds ([#337](https://github.com/CycloneDX/cyclonedx-python-lib/issues/337)) ([`936ad7d`](https://github.com/CycloneDX/cyclonedx-python-lib/commit/936ad7d0c26d8f98040203d3234ca8f1afbd73ab))
diff --git a/pyproject.toml b/pyproject.toml
index b5b8743f..6018e9cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cyclonedx-python-lib"
-version = "3.1.4"
+version = "3.1.5"
 description = "A library for producing CycloneDX SBOM (Software Bill of Materials) files."
 authors = ["Paul Horton <phorton@sonatype.com>"]
 maintainers = [