diff --git a/extensions/vtk/CHANGELOG.md b/extensions/vtk/CHANGELOG.md
index abaa01c13..5c0f54378 100644
--- a/extensions/vtk/CHANGELOG.md
+++ b/extensions/vtk/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.52.0](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@0.51.3...@ohif/extension-vtk@0.52.0) (2019-10-03)
+
+
+### Features
+
+* 🎸 Synced Window Leveling ([559b637](https://github.com/OHIF/Viewers/commit/559b637)), closes [#558](https://github.com/OHIF/Viewers/issues/558)
+
+
+
+
+
 ## [0.51.3](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@0.51.2...@ohif/extension-vtk@0.51.3) (2019-10-03)
 
 **Note:** Version bump only for package @ohif/extension-vtk
diff --git a/extensions/vtk/package.json b/extensions/vtk/package.json
index c093a9b94..a0d20cf54 100644
--- a/extensions/vtk/package.json
+++ b/extensions/vtk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-vtk",
-  "version": "0.51.3",
+  "version": "0.52.0",
   "description": "OHIF extension for VTK.js",
   "author": "OHIF",
   "license": "MIT",
diff --git a/platform/viewer/CHANGELOG.md b/platform/viewer/CHANGELOG.md
index dbb86330b..5c0be073e 100644
--- a/platform/viewer/CHANGELOG.md
+++ b/platform/viewer/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.1](https://github.com/OHIF/Viewers/compare/@ohif/viewer@1.4.0...@ohif/viewer@1.4.1) (2019-10-03)
+
+**Note:** Version bump only for package @ohif/viewer
+
+
+
+
+
 # [1.4.0](https://github.com/OHIF/Viewers/compare/@ohif/viewer@1.3.3...@ohif/viewer@1.4.0) (2019-10-03)
 
 
diff --git a/platform/viewer/package.json b/platform/viewer/package.json
index 7c0508db6..7852a13bf 100644
--- a/platform/viewer/package.json
+++ b/platform/viewer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ohif/viewer",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "OHIF Viewer",
   "author": "OHIF Contributors",
   "license": "MIT",
@@ -51,7 +51,7 @@
     "@ohif/extension-dicom-html": "^1.0.0",
     "@ohif/extension-dicom-microscopy": "^0.50.6",
     "@ohif/extension-dicom-pdf": "^1.0.0",
-    "@ohif/extension-vtk": "^0.51.3",
+    "@ohif/extension-vtk": "^0.52.0",
     "@ohif/i18n": "^0.50.4",
     "@ohif/ui": "^0.53.0",
     "@tanem/react-nprogress": "^1.1.25",