diff --git a/dev_requirements.txt b/dev_requirements.txt
index 0205718..f57e327 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,7 +1,7 @@
 pre-commit
 ruff
 black
-hdf5
+h5py
 numpy
 pytest
-sphinx
\ No newline at end of file
+sphinx