diff --git a/package-lock.json b/package-lock.json
index 57349de..12ffb87 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1950,6 +1950,11 @@
         }
       }
     },
+    "base64url": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/base64url/-/base64url-3.0.1.tgz",
+      "integrity": "sha512-ir1UPr3dkwexU7FdV8qBBbNDRUhMmIekYMFZfi+C/sLNnRESKPl23nB9b2pltqfOQNnGzsDdId90AEtG5tCx4A=="
+    },
     "basic-auth": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-1.1.0.tgz",
@@ -9659,10 +9664,11 @@
       }
     },
     "passport-oauth2": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/passport-oauth2/-/passport-oauth2-1.4.0.tgz",
-      "integrity": "sha1-9i+BWDy+EmCb585vFguTlaJ7hq0=",
+      "version": "1.6.1",
+      "resolved": "https://registry.npmjs.org/passport-oauth2/-/passport-oauth2-1.6.1.tgz",
+      "integrity": "sha512-ZbV43Hq9d/SBSYQ22GOiglFsjsD1YY/qdiptA+8ej+9C1dL1TVB+mBE5kDH/D4AJo50+2i8f4bx0vg4/yDDZCQ==",
       "requires": {
+        "base64url": "3.x.x",
         "oauth": "0.9.x",
         "passport-strategy": "1.x.x",
         "uid2": "0.0.x",