1 files changed, 1 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml
index dad751b..85e4705 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 name = "nitrokey"
 version = "0.2.1"
 authors = ["Robin Krahl <robin.krahl@ireas.org>"]
+edition = "2018"
 homepage = "https://code.ireas.org/nitrokey-rs/"
 repository = "https://git.ireas.org/nitrokey-rs/"
 documentation = "https://docs.rs/nitrokey"