diff --git a/tests/test.rs b/tests/test.rs
index 1ad40a9..aae8e96 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -4,6 +4,7 @@
 )]
 #![deny(rust_2021_compatibility)]
 #![allow(
+    clippy::incompatible_msrv, // https://github.com/rust-lang/rust-clippy/issues/12257
     clippy::let_underscore_untyped,
     clippy::let_unit_value,
     clippy::missing_panics_doc,