diff --git a/Cargo.toml b/Cargo.toml
index 5cc6a0ac..019e58a7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "28.0.0-alpha.0"
+version = "28.0.0-alpha.1"
 authors = ["shun suzuki <suzuki@hapis.k.u-tokyo.ac.jp>"]
 edition = "2021"
 license = "MIT"
@@ -62,13 +62,13 @@ approx = "0.5.1"
 ta = "0.5.0"
 csv = "1.3.0"
 seq-macro = "0.3.5"
-autd3 = { path = "./autd3", version = "28.0.0-alpha.0" }
-autd3-driver = { path = "./autd3-driver", version = "28.0.0-alpha.0" }
-autd3-derive = { path = "./autd3-derive", version = "28.0.0-alpha.0" }
-autd3-gain-holo = { path = "./autd3-gain-holo", version = "28.0.0-alpha.0" }
-autd3-link-simulator = { path = "./autd3-link-simulator", version = "28.0.0-alpha.0" }
-autd3-link-soem = { path = "./autd3-link-soem", version = "28.0.0-alpha.0" }
-autd3-link-twincat = { path = "./autd3-link-twincat", version = "28.0.0-alpha.0" }
-autd3-modulation-audio-file = { path = "./autd3-modulation-audio-file", version = "28.0.0-alpha.0" }
-autd3-firmware-emulator = { path = "./autd3-firmware-emulator", version = "28.0.0-alpha.0" }
-autd3-protobuf = { path = "./autd3-protobuf", version = "28.0.0-alpha.0" }
+autd3 = { path = "./autd3", version = "28.0.0-alpha.1" }
+autd3-driver = { path = "./autd3-driver", version = "28.0.0-alpha.1" }
+autd3-derive = { path = "./autd3-derive", version = "28.0.0-alpha.1" }
+autd3-gain-holo = { path = "./autd3-gain-holo", version = "28.0.0-alpha.1" }
+autd3-link-simulator = { path = "./autd3-link-simulator", version = "28.0.0-alpha.1" }
+autd3-link-soem = { path = "./autd3-link-soem", version = "28.0.0-alpha.1" }
+autd3-link-twincat = { path = "./autd3-link-twincat", version = "28.0.0-alpha.1" }
+autd3-modulation-audio-file = { path = "./autd3-modulation-audio-file", version = "28.0.0-alpha.1" }
+autd3-firmware-emulator = { path = "./autd3-firmware-emulator", version = "28.0.0-alpha.1" }
+autd3-protobuf = { path = "./autd3-protobuf", version = "28.0.0-alpha.1" }