diff --git a/Cargo.toml b/Cargo.toml
index 3644b9c3..c8cf0f29 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ keywords = ["bit", "bitmask", "bitflags", "flags"]
 categories = ["no-std"]
 repository = "https://github.com/GrayJack/bitflag-attr"
 homepage = "https://github.com/GrayJack/bitflag-attr"
-rust-version = "1.56.0"
+rust-version = "1.60.0"
 exclude = ["/tests", "/.github"]
 
 [lib]