fix vulnerabilities

package.json

@@ -43,8 +43,8 @@
     "mysql2": "^2.2.5",
     "nodemailer": "^6.3.1",
     "nodemailer-ntlm-auth": "^1.0.1",
-    "passport": "0.3.2",
-    "passport-saml": "^2.1.0",
+    "passport": "0.6.0",
+    "passport-saml": "^3.2.1",
     "pug": "^3.0.2"
   },
   "devDependencies": {
@@ -79,6 +79,19 @@
     "ts-standard": "^11.0.0",
     "typescript": "^4.2.4"
   },
+  "overrides": {
+    "mocha": {
+      "growl": "1.10.2",
+      "diff": "3.5.0",
+      "debug": "2.6.9"
+    },
+    "mkdirp": {
+      "minimist": "1.2.6"
+    },
+    "httpntlm": {
+      "underscore": "1.12.1"
+    }
+  },
   "engines": {
     "node": ">= 4.0.0"
   },