diff --git a/Cargo.toml b/Cargo.toml
index e22d8e0..8f8b2c4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ members = [
 [package]
 name = "sd"
 version.workspace = true
-edition = "2018"
+edition = "2021"
 authors = ["Gregory <gregory.mkv@gmail.com>"]
 description = "An intuitive find & replace CLI"
 readme = "README.md"