diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs
index 3c00027b9fdc9..1aa7907e00829 100644
--- a/src/tools/tidy/src/deps.rs
+++ b/src/tools/tidy/src/deps.rs
@@ -460,13 +460,17 @@ const PERMITTED_CRANELIFT_DEPENDENCIES: &[&str] = &[
     "mach",
     "memchr",
     "object",
+    "proc-macro2",
+    "quote",
     "regalloc2",
     "region",
     "rustc-hash",
     "slice-group-by",
     "smallvec",
     "stable_deref_trait",
+    "syn",
     "target-lexicon",
+    "unicode-ident",
     "version_check",
     "wasmtime-jit-icache-coherence",
     "winapi",
@@ -481,6 +485,8 @@ const PERMITTED_CRANELIFT_DEPENDENCIES: &[&str] = &[
     "windows_x86_64_gnu",
     "windows_x86_64_gnullvm",
     "windows_x86_64_msvc",
+    "zerocopy",
+    "zerocopy-derive",
     // tidy-alphabetical-end
 ];