diff --git a/docs/dist/v1/chartifact-1.0.3.vsix b/docs/dist/v1/chartifact-1.0.4.vsix
similarity index 88%
rename from docs/dist/v1/chartifact-1.0.3.vsix
rename to docs/dist/v1/chartifact-1.0.4.vsix
index 3a4047aa..792855f1 100644
Binary files a/docs/dist/v1/chartifact-1.0.3.vsix and b/docs/dist/v1/chartifact-1.0.4.vsix differ
diff --git a/docs/dist/v1/chartifact.host.umd.js b/docs/dist/v1/chartifact.host.umd.js
index 3492007c..21601db3 100644
--- a/docs/dist/v1/chartifact.host.umd.js
+++ b/docs/dist/v1/chartifact.host.umd.js
@@ -3026,6 +3026,8 @@ window.addEventListener('DOMContentLoaded', () => {
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{TITLE}}</title>
     <link rel="stylesheet" href="https://microsoft.github.io/chartifact/dist/v1/chartifact-toolbar.css" />
+    <script src="https://unpkg.com/js-yaml/dist/js-yaml.min.js"><\/script>
+    <script src="https://cdn.jsdelivr.net/npm/vega@5.29.0"><\/script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.toolbar.umd.js"><\/script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.compiler.umd.js"><\/script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.sandbox.umd.js"><\/script>
diff --git a/docs/dist/v1/chartifact.toolbar.umd.js b/docs/dist/v1/chartifact.toolbar.umd.js
index 3f9836ae..6a2d243f 100644
--- a/docs/dist/v1/chartifact.toolbar.umd.js
+++ b/docs/dist/v1/chartifact.toolbar.umd.js
@@ -65,6 +65,8 @@ window.addEventListener('DOMContentLoaded', () => {
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{TITLE}}</title>
     <link rel="stylesheet" href="https://microsoft.github.io/chartifact/dist/v1/chartifact-toolbar.css" />
+    <script src="https://unpkg.com/js-yaml/dist/js-yaml.min.js"><\/script>
+    <script src="https://cdn.jsdelivr.net/npm/vega@5.29.0"><\/script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.toolbar.umd.js"><\/script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.compiler.umd.js"><\/script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.sandbox.umd.js"><\/script>
diff --git a/packages/html-wrapper/html/html-json.html b/packages/html-wrapper/html/html-json.html
index e4bee814..17bb5232 100644
--- a/packages/html-wrapper/html/html-json.html
+++ b/packages/html-wrapper/html/html-json.html
@@ -6,6 +6,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{TITLE}}</title>
     <link rel="stylesheet" href="https://microsoft.github.io/chartifact/dist/v1/chartifact-toolbar.css" />
+    <script src="https://unpkg.com/js-yaml/dist/js-yaml.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/vega@5.29.0"></script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.toolbar.umd.js"></script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.compiler.umd.js"></script>
     <script src="https://microsoft.github.io/chartifact/dist/v1/chartifact.sandbox.umd.js"></script>
diff --git a/packages/vscode/CHANGELOG.md b/packages/vscode/CHANGELOG.md
index 4632bbbf..1bf9e907 100644
--- a/packages/vscode/CHANGELOG.md
+++ b/packages/vscode/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Change Log
 
+
+## [1.0.4]
+
+Fix html wrapper for json files
+
 ## [1.0.3]
 
 Updated examples
diff --git a/packages/vscode/package.json b/packages/vscode/package.json
index d7012089..168f028e 100644
--- a/packages/vscode/package.json
+++ b/packages/vscode/package.json
@@ -2,7 +2,7 @@
   "name": "chartifact",
   "displayName": "Chartifact",
   "description": "Declarative, interactive data documents",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "publisher": "msrvida",
   "repository": {
     "type": "git",