diff --git a/pyproject.toml b/pyproject.toml
index 3a4877c05..c8e9fecde 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = ["ansys-dpf-core>=0.7.2", "ansys-api-dyna==0.3.5"]
 tests = [
     "pyvista==0.43.1",
     "matplotlib==3.8.2",
-    "numpy==1.26.2",
+    "numpy==1.26.3",
     "pytest==7.4.4",
     "pytest-cov==4.1.0",
     "joblib==1.3.2",