diff --git a/Cargo.toml b/Cargo.toml
index 3790175..0ec1fcf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "bbb-record-parser"
 version = "0.1.0"
-authors = ["Valentin Popov <info@valentineus.link>"]
+authors = [ "Valentin Popov <info@valentineus.link>" ]
 edition = "2018"
 
 [dependencies]
-clap = "2.32.0"
+clap = { version = "2.32.0", features = [ "yaml" ] }
 serde = "1.0.85"
-serde_derive = "1.0.85"
+serde_derive = "~1.0.85"
 serde_json = "1.0.36"
 xml-rs = "0.8.0"
\ No newline at end of file