diff --git a/gcp-js-webserver/index.js b/gcp-js-webserver/index.js
index 33cc77494..b22375ea6 100644
--- a/gcp-js-webserver/index.js
+++ b/gcp-js-webserver/index.js
@@ -22,7 +22,7 @@ const computeInstance = new gcp.compute.Instance("instance", {
     metadataStartupScript: startupScript,
     bootDisk: {
         initializeParams: {
-            image: "debian-cloud/debian-8",
+            image: "debian-cloud/debian-9-stretch-v20181210",
         },
     },
     networkInterfaces: [{
diff --git a/gcp-js-webserver/package.json b/gcp-js-webserver/package.json
index 61dba5962..ab3b7de69 100644
--- a/gcp-js-webserver/package.json
+++ b/gcp-js-webserver/package.json
@@ -3,7 +3,7 @@
     "version": "0.1.0",
     "main": "index.js",
     "dependencies": {
-        "@pulumi/pulumi": "^0.15.0",
-        "@pulumi/gcp": "^0.15.0"
+        "@pulumi/pulumi": "latest",
+        "@pulumi/gcp": "latest"
     }
 }