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-rw-r--r--Cargo.toml2
1 files changed, 1 insertions, 1 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 86a9e22..f389eed 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "colors"
 version = "0.1.0"
 authors = ["Brad Alfirevic <brad@genbyte.dev>"]
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html