diff --git a/benchmarks/benchmark-dependencies-methods.py b/benchmarks/benchmark-dependencies-methods.py
index 526f1214..ce25caee 100644
--- a/benchmarks/benchmark-dependencies-methods.py
+++ b/benchmarks/benchmark-dependencies-methods.py
@@ -366,6 +366,11 @@ def astype(df, dtype):
     t = time.time() - t0
     results.at[method, dtype] = t
 
+
+# ===== Save results =====
+fp_results = audeer.path(cache, "results_polars.csv")
+results.to_csv(fp_results)
+
 # ===== Print results =====
 table = tabulate.tabulate(results, headers="keys", tablefmt="github", floatfmt=".3f")
 print(table)