diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 866d31f..3872f1a 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,11 @@
 # RELEASE NOTES
 
+***********************
+# testflo version 1.4.15
+December 28, 2023
+
+- Updated to handle a change in skipped test behavior with Python 3.12.1 [#100](https://github.com/OpenMDAO/testflo/pull/100)
+
 ***********************
 # testflo version 1.4.14
 November 13, 2023
diff --git a/testflo/__init__.py b/testflo/__init__.py
index 207f631..be4d451 100644
--- a/testflo/__init__.py
+++ b/testflo/__init__.py
@@ -1 +1 @@
-__version__ = '1.4.15-dev'
+__version__ = '1.4.15'