1 files changed, 1 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 2486b77..5cc844b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 name = "nitrokey-sys"
 version = "3.4.1"
 authors = ["Robin Krahl <robin.krahl@ireas.org>"]
+edition = "2018"
 homepage = "https://code.ireas.org/nitrokey-rs/"
 repository = "https://git.ireas.org/nitrokey-sys-rs/"
 description = "Low-level bindings to libnitrokey for communication with Nitrokey devices"