diff --git a/Cargo.toml b/Cargo.toml
index 12672c4..e6d2daa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,3 +42,7 @@ thiserror = "1.0.26"
 [dev-dependencies]
 tempdir = "0.3"
 proptest = "1"
+
+[profile.release]
+opt-level = 3
+lto = true