diff --git a/.circleci/config.yml b/.circleci/config.yml
index 38fc338..d1d9856 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -18,7 +18,7 @@ workflows:
 jobs:
   build:
     docker:
-      - image: circleci/node:14-stretch
+      - image: circleci/node:16-stretch
     steps:
       - checkout
       - restore_cache:
diff --git a/examples/simple.js b/examples/simple.js
index 8ec5f1b..31ba7bb 100644
--- a/examples/simple.js
+++ b/examples/simple.js
@@ -11,7 +11,7 @@ async function main() {
 	const sourceItemId = sourceOrderId + "-1";
 	const sku = "PEARSON85x11";
 	const quantity = 2;
-	const path = 'https://s3-eu-west-1.amazonaws.com/oneflow-public/business_cards.pdf';
+	const path = 'https://files-static.hpsiteflow.com/samples/business_cards.pdf';
 	const fetch = true;
 
 	const order = oneflow.createOrder("oneflow", { sourceOrderId });
diff --git a/package-lock.json b/package-lock.json
index 88b4483..d050b9d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7360,9 +7360,9 @@
       }
     },
     "node_modules/semver-regex": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/semver-regex/-/semver-regex-3.1.3.tgz",
-      "integrity": "sha512-Aqi54Mk9uYTjVexLnR67rTyBusmwd04cLkHy9hNvk3+G3nT2Oyg7E0l4XVbOaNwIvQ3hHeYxGcyEy+mKreyBFQ==",
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/semver-regex/-/semver-regex-3.1.4.tgz",
+      "integrity": "sha512-6IiqeZNgq01qGf0TId0t3NvKzSvUsjcpdEO3AQNeIjR6A2+ckTnQlDpl4qu1bjRv0RzN3FP9hzFmws3lKqRWkA==",
       "dev": true,
       "engines": {
         "node": ">=8"
@@ -13780,9 +13780,9 @@
       }
     },
     "semver-regex": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/semver-regex/-/semver-regex-3.1.3.tgz",
-      "integrity": "sha512-Aqi54Mk9uYTjVexLnR67rTyBusmwd04cLkHy9hNvk3+G3nT2Oyg7E0l4XVbOaNwIvQ3hHeYxGcyEy+mKreyBFQ==",
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/semver-regex/-/semver-regex-3.1.4.tgz",
+      "integrity": "sha512-6IiqeZNgq01qGf0TId0t3NvKzSvUsjcpdEO3AQNeIjR6A2+ckTnQlDpl4qu1bjRv0RzN3FP9hzFmws3lKqRWkA==",
       "dev": true
     },
     "serialize-javascript": {