diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 21b44cc..2d00154 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,12 +1,12 @@
 Release Notes
 =============
 
-v1.0.0-alpha.x
+v1.0.0-alpha.15
 ---------------
 
 ### Breaking changes
 
-- Minimum OpenAssetIO version increased to v1.0.0-beta.3.0 to make use
+- Minimum OpenAssetIO version increased to v1.0.0-beta.2.1 to make use
   of new API features.
   [#90](https://github.com/OpenAssetIO/OpenAssetIO-Manager-BAL/issues/90)
 
diff --git a/pyproject.toml b/pyproject.toml
index 9510084..1522e78 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@
 
 [project]
 name = "openassetio-manager-bal"
-version = "1.0.0a14"
+version = "1.0.0a15"
 requires-python = ">=3.7"
 dependencies = ["openassetio>=1.0.0b2.rev1", "openassetio-mediacreation>=1.0.0a7"]