diff --git a/tests/lint/lib.rs b/tests/lint/lib.rs
index 3ddab70..11340fd 100644
--- a/tests/lint/lib.rs
+++ b/tests/lint/lib.rs
@@ -5,7 +5,7 @@
 #![forbid(unsafe_code)]
 // for old compilers
 #![allow(unknown_lints)]
-#![warn(nonstandard_style, rust_2018_idioms, unused)]
+#![warn(nonstandard_style, rust_2018_idioms, unused, deprecated_safe)]
 // Note: This does not guarantee compatibility with forbidding these lints in the future.
 // If rustc adds a new lint, we may not be able to keep this.
 #![forbid(
@@ -21,6 +21,8 @@
 // unused_crate_dependencies, must_not_suspend: unrelated
 // unsafe_code: checked in forbid_unsafe module
 #![warn(
+    ambiguous_negative_literals,
+    closure_returning_async_block,
     deprecated_in_future,
     dereferencing_mut_binding,
     fuzzy_provenance_casts,
@@ -39,6 +41,7 @@
     noop_method_call,
     private_bounds,
     private_interfaces,
+    redundant_imports,
     redundant_lifetimes,
     rust_2024_incompatible_pat,
     single_use_lifetimes,