diff --git a/tests/fail/stacked_borrows/illegal_write2.rs b/tests/fail/stacked_borrows/illegal_write2.rs
index bf4204c61f..a5a1930ed6 100644
--- a/tests/fail/stacked_borrows/illegal_write2.rs
+++ b/tests/fail/stacked_borrows/illegal_write2.rs
@@ -1,4 +1,4 @@
-#![allow(drop_ref)]
+#![allow(dropping_references)]
 
 fn main() {
     let target = &mut 42;
diff --git a/tests/fail/uninit_buffer.rs b/tests/fail/uninit_buffer.rs
index 8a33005837..d622b2fa7d 100644
--- a/tests/fail/uninit_buffer.rs
+++ b/tests/fail/uninit_buffer.rs
@@ -1,6 +1,6 @@
 //@error-in-other-file: memory is uninitialized at [0x4..0x10]
 
-#![allow(drop_copy)]
+#![allow(dropping_copy_types)]
 
 use std::alloc::{alloc, dealloc, Layout};
 use std::slice::from_raw_parts;
diff --git a/tests/fail/uninit_buffer_with_provenance.rs b/tests/fail/uninit_buffer_with_provenance.rs
index 443f481c08..ca82590137 100644
--- a/tests/fail/uninit_buffer_with_provenance.rs
+++ b/tests/fail/uninit_buffer_with_provenance.rs
@@ -1,7 +1,7 @@
 //@error-in-other-file: memory is uninitialized at [0x4..0x8]
 //@normalize-stderr-test: "a[0-9]+" -> "ALLOC"
 #![feature(strict_provenance)]
-#![allow(drop_copy)]
+#![allow(dropping_copy_types)]
 
 // Test printing allocations that contain single-byte provenance.
 
diff --git a/tests/pass/stacked-borrows/zst-field-retagging-terminates.rs b/tests/pass/stacked-borrows/zst-field-retagging-terminates.rs
index 9f743f0b56..6e13a9ea83 100644
--- a/tests/pass/stacked-borrows/zst-field-retagging-terminates.rs
+++ b/tests/pass/stacked-borrows/zst-field-retagging-terminates.rs
@@ -1,7 +1,7 @@
 //@compile-flags: -Zmiri-retag-fields
 // Checks that the test does not run forever (which relies on a fast path).
 
-#![allow(drop_copy)]
+#![allow(dropping_copy_types)]
 
 fn main() {
     let array = [(); usize::MAX];