Update Server

package.json

@@ -28,17 +28,17 @@
     "@mathigon/fermat": "1.1.11",
     "@mathigon/hilbert": "1.1.11",
     "@sendgrid/mail": "7.7.0",
-    "@types/bcryptjs": "2.4.3",
-    "@types/compression": "1.7.2",
-    "@types/cookie-parser": "1.4.3",
-    "@types/express": "4.17.17",
-    "@types/express-flash": "0.0.2",
-    "@types/express-session": "1.17.7",
+    "@types/bcryptjs": "2.4.4",
+    "@types/compression": "1.7.3",
+    "@types/cookie-parser": "1.4.4",
+    "@types/express": "4.17.18",
+    "@types/express-flash": "0.0.3",
+    "@types/express-session": "1.17.8",
     "@types/js-yaml": "4.0.5",
     "@types/lusca": "1.7.2",
     "@types/node-fetch": "2.6.4",
     "@types/pug": "2.0.6",
-    "@types/validator": "13.11.1",
+    "@types/validator": "13.11.2",
     "@webcomponents/custom-elements": "1.6.0",
     "autoprefixer": "10.4.15",
     "autotrack": "2.4.1",