diff --git a/requirements.txt b/requirements.txt
index 8292db7..034ab75 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile requirements.in
 #
-h5py==3.10.0
+h5py==3.11.0
     # via -r requirements.in
 iniconfig==1.1.1
     # via pytest