diff --git a/main.go b/main.go
index ad466c8..0eed59e 100644
--- a/main.go
+++ b/main.go
@@ -20,7 +20,7 @@ Annotate stdin with timestamps per line.
 	}
 }
 
-const Version = "0.3"
+const Version = "0.4"
 
 func main() {
 	version := flag.Bool("version", false, "Print the version string")