diff --git a/example/mini_core.rs b/example/mini_core.rs
index b522ea193716..2dd75563a34d 100644
--- a/example/mini_core.rs
+++ b/example/mini_core.rs
@@ -6,7 +6,6 @@
     extern_types,
     decl_macro,
     rustc_attrs,
-    rustc_private,
     transparent_unions,
     auto_traits,
     freeze_impls,
diff --git a/rust-toolchain b/rust-toolchain
index 3bede572d2c2..0836d830186c 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2025-10-23"
+channel = "nightly-2025-10-28"
 components = ["rust-src", "rustc-dev", "llvm-tools"]
 profile = "minimal"