diff --git a/Cargo.toml b/Cargo.toml
index 0919a6d..960b2fd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,3 +36,6 @@ pretty_assertions = "1.3"
 regex = "1.7.0"
 unindent = "0.1.11"
 trycmd = "0.14.11"
+
+[profile.release]
+lto = true