diff --git a/package-lock.json b/package-lock.json
index 24b0b83..5556a9a 100644
--- a/package-lock.json
+++ b/package-lock.json
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+      "version": "5.0.0",
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diff --git a/package.json b/package.json
index f807722..1e99634 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "license": "MIT",
   "dependencies": {
     "randomstring": "^1.1.5",
-    "simple-oauth2": "^1.2.0"
+    "simple-oauth2": "^5.0.0"
   },
   "devDependencies": {
     "now": "^16.7.1"