diff --git a/requirements_dev.txt b/requirements_dev.txt
index 5057c28..2d482fb 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -16,7 +16,7 @@ ipython>=7.9.0
 ipywidgets>=7.5.1
 matplotlib>=3.0
 notebook>=7.0
-numpy==1.17.3
+numpy==1.26.3
 pandas>=1.0
 seaborn>=0.9.0
 statsmodels>=0.11