diff --git a/setup.py b/setup.py
index e2ddf2a..0096c04 100755
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,8 @@
     dependencies = [
         "scipy<1.10",
         "pywavelets<1.5",
-        "h5py",
+        "contourpy<1.2",
+        "h5py<3.10",
         "pillow",
         "matplotlib<3.8",
         "scikit-image<0.19",