diff --git a/setup.cfg b/setup.cfg
index b147e0e..f331c23 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -29,6 +29,8 @@ install_requires =
     nibabel
     scipy
     peakdet >=0.3.0
+    pillow >=10.3.0
+    fonttools >=4.43.0
 tests_require =
     pytest >=3.6
 test_suite = pytest