diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index f147d00064c..e69c979e500 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "xtask"
 version = "0.1.0"
-edition = "2021"
+edition = "2018"
 
 [dependencies]
 anyhow = "1.0.51"