diff --git a/pyproject.toml b/pyproject.toml
index aa2cb75ea6..a5933b256f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -77,7 +77,7 @@ tests = [
     "scipy==1.15.3",
     "semver==3.0.4",
     "six==1.17.0",
-    "vtk==9.4.2",
+    "vtk==9.5.0",
 ]
 tests-minimal = [
     "pytest==8.4.1",
@@ -119,7 +119,7 @@ doc = [
     "sphinx-copybutton==0.5.2",
     "sphinx-jinja==2.0.2",
     "trame-vtk==2.9.0",
-    "vtk==9.4.2",
+    "vtk==9.5.0",
 ]
 
 [project.urls]