diff --git a/benchmarks/size.js b/benchmarks/size.js
index 03c65f4..d0d3a17 100755
--- a/benchmarks/size.js
+++ b/benchmarks/size.js
@@ -34,7 +34,8 @@ async function benchmark(lib) {
 
 async function start() {
 	process.stdout.write(gray("Data from packagephobia.com\n"))
-	await benchmark("  chalk")
+	await benchmark("  chalk@5.3.0")
+	await benchmark("  chalk@4.1.2")
 	await benchmark("  cli-color")
 	await benchmark("  ansi-colors")
 	await benchmark("  kleur")