diff --git a/python/requirements/ml/requirements_tune.txt b/python/requirements/ml/requirements_tune.txt
index 4a8694073ccd..58c2611e6c51 100644
--- a/python/requirements/ml/requirements_tune.txt
+++ b/python/requirements/ml/requirements_tune.txt
@@ -13,7 +13,7 @@ freezegun==1.1.0
 gluoncv==0.10.1.post0
 gpy==1.10.0
 gym[atari]==0.18.3
-h5py==3.1.0
+h5py==3.4.0
 hpbandster==0.7.4
 pymoo<0.5.0  # this is a HEBO dependency, remove after https://github.com/huawei-noah/noah-research/issues/41 is fixed
 HEBO==0.1.0