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-rw-r--r--cortex-m-semihosting/Cargo.toml3
1 files changed, 2 insertions, 1 deletions
diff --git a/cortex-m-semihosting/Cargo.toml b/cortex-m-semihosting/Cargo.toml
index 5894029..b539e13 100644
--- a/cortex-m-semihosting/Cargo.toml
+++ b/cortex-m-semihosting/Cargo.toml
@@ -12,7 +12,8 @@ name = "cortex-m-semihosting"
readme = "README.md"
repository = "https://github.com/rust-embedded/cortex-m"
version = "0.4.1"
-edition = "2018"
+edition = "2021"
+rust-version = "1.59"
[features]
inline-asm = []