diff --git a/python/requirements/ml/py313/rllib-test-requirements.txt b/python/requirements/ml/py313/rllib-test-requirements.txt
index 02db6800..ec0052c1 100644
--- a/python/requirements/ml/py313/rllib-test-requirements.txt
+++ b/python/requirements/ml/py313/rllib-test-requirements.txt
@@ -24,7 +24,7 @@ tensorflow_estimator
 open-spiel==1.4
 
 # Requires libtorrent which is unavailable for arm64
-h5py==3.12.1
+h5py==3.16.0
 
 # Requirements for rendering.
 moviepy
diff --git a/python/requirements/ml/rllib-test-requirements.txt b/python/requirements/ml/rllib-test-requirements.txt
index b3471da8..24123473 100644
--- a/python/requirements/ml/rllib-test-requirements.txt
+++ b/python/requirements/ml/rllib-test-requirements.txt
@@ -24,7 +24,7 @@ tensorflow_estimator
 open-spiel==1.4
 
 # Requires libtorrent which is unavailable for arm64
-h5py==3.12.1
+h5py==3.16.0
 
 # Requirements for rendering.
 moviepy