diff --git a/build_tools/requirements.txt b/build_tools/requirements.txt
index 42b08fa984..91f85fd0d0 100644
--- a/build_tools/requirements.txt
+++ b/build_tools/requirements.txt
@@ -25,7 +25,7 @@ pytest_qt
 pytest-mock
 pytools
 qtconsole
-scipy
+scipy==1.13.1
 six
 sphinx
 superqt