Rollup merge of #88847 - oliverbr:master, r=steveklabnik

[rust.git] / compiler / rustc_serialize / Cargo.toml

diff --git a/compiler/rustc_serialize/Cargo.toml b/compiler/rustc_serialize/Cargo.toml
index 593a7563e36a2640520c2a493b8545ae2d5c0585..49778f82253bfddf9558b8e49f72fdc2caf4ef49 100644 (file)
--- a/compiler/rustc_serialize/Cargo.toml
+++ b/compiler/rustc_serialize/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "rustc_serialize"
 version = "0.0.0"
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 indexmap = "1"