diff --git a/pkgs/development/libraries/vtk/vtk.egg-info b/pkgs/development/libraries/vtk/vtk.egg-info
index a244450ad767..c932fce54070 100644
--- a/pkgs/development/libraries/vtk/vtk.egg-info
+++ b/pkgs/development/libraries/vtk/vtk.egg-info
@@ -1,4 +1,5 @@
 Metadata-Version: 2.1
+Name: vtk
 Version: @VTK_VER@
 Summary: VTK is an open-source toolkit for 3D computer graphics, image processing, and visualization
 Platform: UNKNOWN
diff --git a/pkgs/development/python-modules/pyvista/default.nix b/pkgs/development/python-modules/pyvista/default.nix
index 1c40d504ad94..0ecbea866b14 100644
--- a/pkgs/development/python-modules/pyvista/default.nix
+++ b/pkgs/development/python-modules/pyvista/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "pyvista";
-  version = "0.39.0";
+  version = "0.39.1";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-PQOkwpyaKZ0oubDCzIKHXylpk1HWH39O0zonJ7Gfly4=";
+    hash = "sha256-N+1FfTKDITBmLaOjKZsahMd6s26W19ObcWXk8gGQ0QI=";
   };
 
   propagatedBuildInputs = [