diff --git a/setup.cfg b/setup.cfg
index ae02d747..e9aeb933 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -6,7 +6,7 @@ setup_requires =
 
 install_requires =
     numpy >= 1.26.3
-    scipy >= 1.11.4
+    scipy >= 1.11.4, < 1.13
     cython >= 3.0.7
     nose-py3 >= 1.6.3
     matplotlib > 3