diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4593cb..c88d2e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [1.0.19](https://github.com/varletjs/rattail/compare/v1.0.18...v1.0.19) (2025-01-15)
+
+
+### Features
+
+* case conversion is compatible with snake case ([90d9b97](https://github.com/varletjs/rattail/commit/90d9b97645e853355b0cff4d92d3782e2694eb81))
+
+
+
 ## [1.0.18](https://github.com/varletjs/rattail/compare/v1.0.17...v1.0.18) (2024-12-07)
 
 
diff --git a/package.json b/package.json
index a4c2ecf..a49fd03 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rattail",
-  "version": "1.0.18",
+  "version": "1.0.19",
   "description": "A utilities library for front-end developers, lightweight and ts-friendly",
   "keywords": [
     "utilities library",
@@ -81,4 +81,4 @@
   "engines": {
     "pnpm": ">=9.0"
   }
-}
+}
\ No newline at end of file