diff --git a/Cargo.lock b/Cargo.lock
index 6c403d1..b687866 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -64,7 +64,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "ch57x-keyboard-tool"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "anyhow",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index 2547bb4..dbfd216 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ch57x-keyboard-tool"
-version = "1.2.0"
+version = "1.2.1"
 edition = "2021"
 description = "Command-line tool for programming ch57x keyboard"
 license = "MIT OR Apache-2.0"