diff --git a/pyproject.toml b/pyproject.toml
index 165e36a04..2e75feada 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ requires-python = '>=3.11'
 dependencies = [
     'numpy>=1.24',
     'astropy>=5.3',
-    'scipy>=1.10',
+    'scipy>=1.10<1.15',
 ]
 
 [project.urls]