--- a/rust/hedgewars-network-protocol/Cargo.toml	Fri Jan 28 02:33:44 2022 +0300
+++ b/rust/hedgewars-network-protocol/Cargo.toml	Mon Jan 31 18:24:49 2022 +0300
@@ -2,11 +2,12 @@
 name = "hedgewars-network-protocol"
 version = "0.1.0"
 authors = ["Andrey Korotaev <a.korotaev@hedgewars.org>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]
-nom = "6"
+nom = "7.1"
 serde_derive = "1.0"
 serde = "1.0"
 
+[dev-dependencies]
 proptest = "1.0"
\ No newline at end of file