diff --git a/requirements.txt b/requirements.txt
index db099df..f25e618 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 numpy~=1.25
 dill~=0.3
-h5py~=3.9
+h5py~=3.10
 lmfit~=1.2
 cython~=3.0
 astropy~=5.3
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 2a65758..e3cb612 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 numpy~=1.25
 dill~=0.3
-h5py~=3.9
+h5py~=3.10
 lmfit~=1.2
 cython~=3.0
 astropy~=5.3