diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index e8d02d57..ebb55809 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -1,6 +1,6 @@
 colorcet==3.0.0
 matplotlib>=3.5.3
-numpy
+numpy<=1.26.4
 rliable @ git+https://github.com/google-research/rliable
 seaborn
 pandas==1.4.4