diff --git a/pyproject.toml b/pyproject.toml
index 26b700d..4775a4e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,9 +9,9 @@ install_requires = [
    'numpy',
    'scipy',
    'matplotlib',
-#   'bsddb3',
+   'bsddb3',
    'pyqtgraph',
-   'pyqt',
+   'PyQt5',
    'h5py',
 ]
 keywords = ['nmr', 'physics', 'science']