diff --git a/appveyor.yml b/appveyor.yml
index 01681fd6..38ac74a1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -21,6 +21,7 @@ environment:
 
 install:
   - ps: Install-Product node $env:nodejs_version x64
+  - npm install -g npm
   - npm install --build-from-source
   - npm install -g bower
   - bower install
diff --git a/package.json b/package.json
index b5f1eeb7..5c7310fa 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "drivelist": "^3.2.0",
     "electron-is-running-in-asar": "^1.0.0",
     "etcher-image-stream": "^2.0.0",
-    "etcher-image-write": "^5.0.0",
+    "etcher-image-write": "^5.0.1",
     "flexboxgrid": "^6.3.0",
     "is-elevated": "^1.0.0",
     "lodash": "^4.5.1",