diff --git a/impl/Cargo.toml b/impl/Cargo.toml
index 16fdb9a8..41a45175 100644
--- a/impl/Cargo.toml
+++ b/impl/Cargo.toml
@@ -34,7 +34,7 @@ rustc_version = { version = "0.4", optional = true }
 
 [dev-dependencies]
 derive_more = { path = "..", features = ["full"] }
-itertools = "0.12.0"
+itertools = "0.13.0"
 
 [badges]
 github = { repository = "JelteF/derive_more", workflow = "CI" }
diff --git a/tests/compile_fail/as_mut/unknown_field_attr_arg.stderr b/tests/compile_fail/as_mut/unknown_field_attr_arg.stderr
index 59dcc8a7..17ecb567 100644
--- a/tests/compile_fail/as_mut/unknown_field_attr_arg.stderr
+++ b/tests/compile_fail/as_mut/unknown_field_attr_arg.stderr
@@ -1,14 +1,3 @@
-error[E0412]: cannot find type `baz` in this scope
- --> tests/compile_fail/as_mut/unknown_field_attr_arg.rs:3:14
-  |
-3 |     #[as_mut(baz)]
-  |              ^^^ not found in this scope
-  |
-help: you might be missing a type parameter
-  |
-1 | #[derive(derive_more::AsMut<baz>)]
-  |                            +++++
-
 error[E0412]: cannot find type `baz` in this scope
  --> tests/compile_fail/as_mut/unknown_field_attr_arg.rs:3:14
   |
diff --git a/tests/compile_fail/as_mut/unknown_struct_attr_arg.stderr b/tests/compile_fail/as_mut/unknown_struct_attr_arg.stderr
index 5ca5d77f..27431409 100644
--- a/tests/compile_fail/as_mut/unknown_struct_attr_arg.stderr
+++ b/tests/compile_fail/as_mut/unknown_struct_attr_arg.stderr
@@ -1,14 +1,3 @@
-error[E0412]: cannot find type `baz` in this scope
- --> tests/compile_fail/as_mut/unknown_struct_attr_arg.rs:2:10
-  |
-2 | #[as_mut(baz)]
-  |          ^^^ not found in this scope
-  |
-help: you might be missing a type parameter
-  |
-1 | #[derive(derive_more::AsMut<baz>)]
-  |                            +++++
-
 error[E0412]: cannot find type `baz` in this scope
  --> tests/compile_fail/as_mut/unknown_struct_attr_arg.rs:2:10
   |
diff --git a/tests/compile_fail/as_ref/unknown_field_attr_arg.stderr b/tests/compile_fail/as_ref/unknown_field_attr_arg.stderr
index 01673bd1..985c4526 100644
--- a/tests/compile_fail/as_ref/unknown_field_attr_arg.stderr
+++ b/tests/compile_fail/as_ref/unknown_field_attr_arg.stderr
@@ -1,14 +1,3 @@
-error[E0412]: cannot find type `baz` in this scope
- --> tests/compile_fail/as_ref/unknown_field_attr_arg.rs:3:14
-  |
-3 |     #[as_ref(baz)]
-  |              ^^^ not found in this scope
-  |
-help: you might be missing a type parameter
-  |
-1 | #[derive(derive_more::AsRef<baz>)]
-  |                            +++++
-
 error[E0412]: cannot find type `baz` in this scope
  --> tests/compile_fail/as_ref/unknown_field_attr_arg.rs:3:14
   |
diff --git a/tests/compile_fail/as_ref/unknown_struct_attr_arg.stderr b/tests/compile_fail/as_ref/unknown_struct_attr_arg.stderr
index 3bbde6ea..ed8fae6c 100644
--- a/tests/compile_fail/as_ref/unknown_struct_attr_arg.stderr
+++ b/tests/compile_fail/as_ref/unknown_struct_attr_arg.stderr
@@ -1,14 +1,3 @@
-error[E0412]: cannot find type `baz` in this scope
- --> tests/compile_fail/as_ref/unknown_struct_attr_arg.rs:2:10
-  |
-2 | #[as_ref(baz)]
-  |          ^^^ not found in this scope
-  |
-help: you might be missing a type parameter
-  |
-1 | #[derive(derive_more::AsRef<baz>)]
-  |                            +++++
-
 error[E0412]: cannot find type `baz` in this scope
  --> tests/compile_fail/as_ref/unknown_struct_attr_arg.rs:2:10
   |