diff --git a/mne/datasets/config.py b/mne/datasets/config.py
index 238b61998d6..fb9a04e1e40 100644
--- a/mne/datasets/config.py
+++ b/mne/datasets/config.py
@@ -89,7 +89,7 @@
 # update the checksum in the MNE_DATASETS dict below, and change version
 # here: ↓↓↓↓↓↓↓↓
 RELEASES = dict(
-    testing="0.151",
+    testing="0.152",
     misc="0.27",
     phantom_kit="0.2",
 )
@@ -116,7 +116,7 @@
 # Testing and misc are at the top as they're updated most often
 MNE_DATASETS["testing"] = dict(
     archive_name=f"{TESTING_VERSIONED}.tar.gz",
-    hash="md5:5832b4d44f0423d22305fa61cb75bc25",
+    hash="md5:df48cdabcf13ebeaafc617cb8e55b6fc",
     url=(
         "https://codeload.github.com/mne-tools/mne-testing-data/"
         f'tar.gz/{RELEASES["testing"]}'
diff --git a/mne/io/cnt/tests/test_cnt.py b/mne/io/cnt/tests/test_cnt.py
index 5aa40e2a90b..8576cf78012 100644
--- a/mne/io/cnt/tests/test_cnt.py
+++ b/mne/io/cnt/tests/test_cnt.py
@@ -88,7 +88,7 @@ def test_compare_events_and_annotations():
 
 
 @testing.requires_testing_data
-def verify_reading_bytes():
+def test_reading_bytes():
     raw_16 = read_raw_cnt(fname, preload=True)
     raw_32 = read_raw_cnt(fname_bad_spans, preload=True)