diff --git a/CHANGELOG.md b/CHANGELOG.md
index 954746b..5bf9c49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.1](https://github.com/ScopeSV/kyseline/compare/v1.2.0...v1.2.1) (2023-10-26)
+
+
+### Bug Fixes
+
+* determine which filetype to use ([5e1e1fc](https://github.com/ScopeSV/kyseline/commit/5e1e1fcd8e965d50ac0b1bdc4d168c3b18657216))
+
 ## [1.2.0](https://github.com/ScopeSV/kyseline/compare/v1.1.2...v1.2.0) (2023-10-26)
 
 
diff --git a/package-lock.json b/package-lock.json
index ac162dc..f304cb6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "kyseline",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "kyseline",
-            "version": "1.2.0",
+            "version": "1.2.1",
             "license": "ISC",
             "dependencies": {
                 "commander": "^11.1.0",
diff --git a/package.json b/package.json
index f06275b..81ecb8a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "kyseline",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "",
     "main": "index.js",
     "bin": {