diff --git a/tests/test_benchmark.py b/tests/test_benchmark.py
index f0c20f2..c344899 100644
--- a/tests/test_benchmark.py
+++ b/tests/test_benchmark.py
@@ -1,4 +1,4 @@
-from functools import cache
+from functools import lru_cache
 from pathlib import Path
 
 import can_ada
@@ -6,7 +6,7 @@
 import urllib.parse
 
 
-@cache
+@lru_cache
 def data() -> list[str]:
     current_file_dir = Path(__file__).parent
     with open(current_file_dir / "data" / "top100.txt", "r") as f: