diff --git a/Cargo.toml b/Cargo.toml
index 644858e..26567ba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,3 +16,8 @@ ledb-types="0.4"
 zip="0.6"
 rand="0.8"
 clap = { version = "3.2.22", features = ["derive"] }
+
+[profile.release]
+opt-level = 3
+debug = false
+lto = true