diff --git a/tests/data/asv_0.6.1_raw_results.json b/tests/data/asv_0.6.6_raw_results.json
similarity index 77%
rename from tests/data/asv_0.6.1_raw_results.json
rename to tests/data/asv_0.6.6_raw_results.json
index 7f4c59d..93acfe5 100644
--- a/tests/data/asv_0.6.1_raw_results.json
+++ b/tests/data/asv_0.6.6_raw_results.json
@@ -27,9 +27,9 @@
      "{'name': 'B'}"
     ]
    ],
-   "baffb96bc63f705ae883e56b15ebc74070d05406a779dc4ec4f382bfe6d84b36",
-   1791350742012,
-   0.017311,
+   "4933c92c8671f70cbc6f12096f43626d1a35ee18b927d65b2776eb866ab757a7",
+   1791387880190,
+   0.19855,
    null,
    null,
    null,
@@ -58,9 +58,9 @@
      "{'name': 'B'}"
     ]
    ],
-   "26e3a7e66482e998b12768ed82102e95f8770e4e2f3737de978309feb7d94f69",
-   1791350742031,
-   0.013156,
+   "2001c3f48d2b4c732d8ba1ae5b21815f0e6483e2fb2ed78cc86e3a8658f11bb4",
+   1791387880390,
+   0.20317,
    null,
    null,
    null,
@@ -82,7 +82,7 @@
   ],
   "bench.Timed.time_read": [
    [
-    1.3246999998273168e-05,
+    3.129999996076549e-06,
     NaN
    ],
    [
@@ -91,9 +91,9 @@
      "{'name': 'B'}"
     ]
    ],
-   "267b65a446ea0bd2b4564e2747f943211b97455e145f7675e0abcc11247da3ad",
-   1791350742044,
-   0.007133,
+   "4ec591f3893044fe1b377f3e1e7ba67e837b75d5522d4151dd4f60b426e8186e",
+   1791387880594,
+   0.097666,
    [
     -Infinity,
     null
@@ -103,11 +103,11 @@
     null
    ],
    [
-    1.3247e-05,
+    3.13e-06,
     null
    ],
    [
-    1.3247e-05,
+    3.13e-06,
     null
    ],
    [
@@ -120,7 +120,7 @@
    ],
    [
     [
-     1.3246999998273168e-05
+     3.129999996076549e-06
     ],
     null
    ]
@@ -148,9 +148,9 @@
      "{'name': 'B'}"
     ]
    ],
-   "c89cd8f48cba96f3dc897029408daf80651d6bfa6c5477abd567a34b6c5f0c37",
-   1791350742052,
-   0.011107
+   "9d2350fd9f55c4dcab83774838a0cac7a82b1928ff1ffee3bafb465713adef23",
+   1791387880693,
+   0.20363
   ]
  },
  "version": 2
diff --git a/tests/test_reduce_results.py b/tests/test_reduce_results.py
index 0932cac..fe963b1 100644
--- a/tests/test_reduce_results.py
+++ b/tests/test_reduce_results.py
@@ -7,14 +7,14 @@
 from nwb_benchmarks.setup import _reduce_results
 from nwb_benchmarks.setup._reduce_results import reduce_results
 
-# Written by `asv run --record-samples` (as `nwb_benchmarks run` calls it) with asv 0.6.1, trimmed to the keys the
-# reducer reads. It holds one benchmark of each result shape below:
+# Written by `asv run --record-samples` (as `nwb_benchmarks run` calls it) with asv 0.6.6 and asv-runner 0.3.1, the
+# versions the environment pins, trimmed to the keys the reducer reads. It holds one benchmark of each result shape:
 #   - `Incremental`: a `track_` benchmark returning `dict(samples=..., number=None)` with a list of cumulative times, as
 #     `track_incremental_slicing` does. Parameter set B raised, so its samples are `null`.
 #   - `Network`: a `track_` benchmark returning `dict(samples=..., number=None)`, as the network tracking benchmarks do.
 #   - `Timed`: a `time_` benchmark run with a `--bench` pattern selecting only parameter set A, so B's result is NaN.
 #   - `Unwrapped`: a `track_` benchmark returning a plain dict, which ASV stores in the `result` column without samples.
-RAW_RESULTS_FILE_PATH = pathlib.Path(__file__).parent / "data" / "asv_0.6.1_raw_results.json"
+RAW_RESULTS_FILE_PATH = pathlib.Path(__file__).parent / "data" / "asv_0.6.6_raw_results.json"
 
 INCREMENTAL = "bench.Incremental.track_cumulative_slice_times"
 NETWORK = "bench.Network.track_network"