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-rw-r--r--tool/Cargo.toml1
1 files changed, 1 insertions, 0 deletions
diff --git a/tool/Cargo.toml b/tool/Cargo.toml
index 62c2fcfe..7b29feae 100644
--- a/tool/Cargo.toml
+++ b/tool/Cargo.toml
@@ -16,6 +16,7 @@ readme = "../README.md"
keywords = ["cryptography", "openpgp", "pgp", "encryption", "signing"]
categories = ["cryptography", "authentication", "command-line-utilities"]
license = "GPL-3.0"
+edition = "2018"
[badges]
gitlab = { repository = "sequoia-pgp/sequoia" }