diff --git a/pyproject.toml b/pyproject.toml
index 31c5956daf..e1ebf0ad20 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dependencies = [
 tests = [
     "pyvista==0.37.0",
     "matplotlib==3.6.2",
-    "numpy==1.23.5",
+    "numpy==1.24.1",
     "pytest==7.2.0",
     "pytest-cov==4.0.0",
     "codecov==2.1.12",