diff --git a/Cargo.toml b/Cargo.toml
index c61db934..efde7785 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,7 @@ documentation = "https://docs.rs/paru"
 license = "GPL-3.0"
 keywords = ["archlinux", "arch", "alpm", "pacman", "aur"]
 include = ["src/**/*", "LICENSE", "README.md", "CHANGELOG.md", "help"]
+rust-version = "1.78"
 
 
 [dependencies]