diff --git a/Cargo.toml b/Cargo.toml
index 1d9f1ee8..e787b059 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ members = ["buildpacks/ruby", "commons"]
 
 [workspace.package]
 edition = "2021"
-rust-version = "1.75"
+rust-version = "1.80"
 
 [workspace.lints.rust]
 unreachable_pub = "warn"