diff --git a/benchmark/results.py b/benchmark/results.py
index 26cf802a..f67970ef 100644
--- a/benchmark/results.py
+++ b/benchmark/results.py
@@ -59,7 +59,7 @@ def store_results(dataset, count, definition, query_arguments,
     head, tail = os.path.split(fn)
     if not os.path.isdir(head):
         os.makedirs(head)
-    f = h5py.File(fn, 'w')
+    f = h5py.File(name=fn, mode='w', libver='latest')
     for k, v in attrs.items():
         f.attrs[k] = v
 
@@ -83,7 +83,7 @@ def load_all_results(dataset=None, count=None, neurips23track=None, runbook_path
             if os.path.splitext(fn)[-1] != '.hdf5':
                 continue
             try:
-                f = h5py.File(os.path.join(root, fn), 'r+')
+                f = h5py.File(name=os.path.join(root, fn), mode='r+', libver='latest')
                 properties = dict(f.attrs)
                 yield properties, f
                 f.close()
diff --git a/requirements_py3.10.txt b/requirements_py3.10.txt
index 8afbbdae..073c6590 100644
--- a/requirements_py3.10.txt
+++ b/requirements_py3.10.txt
@@ -1,6 +1,6 @@
 ansicolors==1.1.8
 docker==6.1.2
-h5py==3.8.0
+h5py==3.10.0
 matplotlib==3.3.4
 numpy==1.24.2
 pyyaml==6.0