diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5803e07..eb47aa0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [2.8.0](https://github.com/gastromatic/calendar-date/compare/v2.7.2...v2.8.0) (2025-01-28)
+
+
+### Features
+
+* add getTotalDays function to calendar date range ([d40aaf9](https://github.com/gastromatic/calendar-date/commit/d40aaf9fc04b322372c61ef429a6541fb7851372))
+
 ## [2.7.2](https://github.com/gastromatic/calendar-date/compare/v2.7.1...v2.7.2) (2024-10-23)
 
 
diff --git a/package.json b/package.json
index 13f3aff..d3cc703 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "calendar-date",
-  "version": "2.7.2",
+  "version": "2.8.0",
   "description": "Immutable object to represent a calendar date with zero dependencies",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",