diff --git a/requirements.txt b/requirements.txt
index a48644d..af4b1c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Cartopy == 0.23.0
-h5py == 3.10.0
+h5py == 3.12.1
 jupyter == 1.0.0
 keras == 3.3.3
 matplotlib == 3.8.4