diff --git a/Cargo.lock b/Cargo.lock
index ae94190..678b51f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -186,7 +186,7 @@ dependencies = [
 
 [[package]]
 name = "cec-alsa-sync"
-version = "4.0.2"
+version = "4.0.3-alpha.0"
 dependencies = [
  "arrayvec",
  "cec-rs",
diff --git a/Cargo.toml b/Cargo.toml
index b4a58d1..c4bb202 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ path = 'src/bin.rs'
 
 [package]
 name = 'cec-alsa-sync'
-version = "4.0.2"
+version = "4.0.3-alpha.0"
 authors = ['Sami Salonen']
 edition = '2018'
 license = 'GPL-2.0'