diff --git a/pyproject.toml b/pyproject.toml
index b5adcbe5..6d854728 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
 ]
 dependencies = [
-    "h5py==3.13.0",
+    "h5py==3.15.1",
     "scipy==1.15.3",
     "opencv-python==4.11.0.86",
     "deepdiff==8.6.1",