diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96ceed1..10b4587 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ### Change Logs
 
+#### Version 2.1.5 (2024.07.10)
+
+See what’s changed in detail [between v2.1.4 and v2.1.5](https://github.com/damnever/pigar/compare/v2.1.4...v2.1.5).
+
+
 #### Version 2.1.4 (2024.03.09)
 
 See what’s changed in detail [between v2.1.3 and v2.1.4](https://github.com/damnever/pigar/compare/v2.1.3...v2.1.4).
diff --git a/pigar/version.py b/pigar/version.py
index 281168b..3465b97 100644
--- a/pigar/version.py
+++ b/pigar/version.py
@@ -1 +1 @@
-version = __version__ = '2.1.4'
+version = __version__ = '2.1.5'