diff --git a/README.md b/README.md
index 2df24f9..d78e9fb 100644
--- a/README.md
+++ b/README.md
@@ -154,7 +154,7 @@ Run `pnpm test:size` to reproduce the comparison.
 
 ## Benchmarks
 
-Measured on a MacBook Pro with an Apple M1 Ultra and 32 GB RAM. Higher is
+Measured on a MacBook Pro with an Apple M1 Max and 32 GB RAM. Higher is
 better.
 
 | Operation                 | verkit ops/s | semver ops/s | Faster       |