diff --git a/pyproject.toml b/pyproject.toml
index b07b5375e8..700f1b5521 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ tests = [
     "pytest-cov==4.1.0",
     "pyvista==0.42.3",
     "pyansys-tools-report==0.7.0",
-    "vtk==9.2.6",
+    "vtk==9.3.0",
     "pytest-rerunfailures==13.0",
     "pytest-pyvista==0.1.9",
     "pytest-timeout==2.2.0",
@@ -102,7 +102,7 @@ doc = [
     "sphinxcontrib-websupport==1.2.6",
     "sphinxemoji==0.2.0",
     "sphinx-reredirects==0.1.3",
-    "vtk==9.2.6",
+    "vtk==9.3.0",
     "sphinx_design==0.5.0",
 ]