diff --git a/extensions/vtk/package.json b/extensions/vtk/package.json
index aef6537b1..ea59cbf04 100644
--- a/extensions/vtk/package.json
+++ b/extensions/vtk/package.json
@@ -48,15 +48,15 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "react-vtkjs-viewport": "0.0.9",
-    "vtk.js": "^8.11.0"
+    "react-vtkjs-viewport": "0.0.11",
+    "vtk.js": "^9.5.0"
   },
   "devDependencies": {
     "@ohif/core": "^0.50.1",
     "@ohif/ui": "^0.50.1",
     "cornerstone-tools": "^3.13.0",
     "cornerstone-wado-image-loader": "^3.0.0",
-    "dcmjs": "^0.4.7",
+    "dcmjs": "^0.5.1",
     "dicom-parser": "^1.8.3",
     "gh-pages": "^2.0.1",
     "i18next": "^17.0.3",