diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d85713..98940fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 0.3.4
+
+- Update to template 0.3.4 (UI fixes and improvements) and Duffle 0.3.1
+
 ## 0.3.3
 
 - Update to template 0.3.3 (UI fixes and improvements)
diff --git a/package.json b/package.json
index a25eb6b..c1e66ab 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "duffle-coat",
     "displayName": "Duffle Coat",
     "description": "Generates CNAB self-installers",
-    "version": "0.3.3",
+    "version": "0.3.4",
     "preview": true,
     "publisher": "ms-kubernetes-tools",
     "engines": {
diff --git a/src/extension.ts b/src/extension.ts
index 3b1a72e..f2cca75 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -16,8 +16,8 @@ import * as duffle from './duffle/duffle';
 import { move } from 'fs-extra';
 import { ExtensionFileCache } from './utils/cache';
 
-const DUFFLE_VERSION = '0.3.0-beta.3';
-const DUFFLE_BAG_VERSION = '0.3.3';
+const DUFFLE_VERSION = '0.3.1-beta.1';
+const DUFFLE_BAG_VERSION = '0.3.4';
 const DUFFLE_BAG_ZIP_LOCATION = `https://github.com/deislabs/duffle-bag/archive/${DUFFLE_BAG_VERSION}.zip`;
 
 let DUFFLE_BINARIES_CACHE: ExtensionFileCache | null = null;