diff --git a/Cargo.toml b/Cargo.toml
index c67f3379..061caa53 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.1.1"
 authors = ["Jake Fecher <jfecher11@gmail.com>"]
 edition = "2018"
 build = "build.rs"
+rust-version = "1.74"
 
 [lib]
 name = "ante"