diff --git a/package-lock.json b/package-lock.json
index 96c0e16..86fb43b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -362,10 +362,13 @@
       }
     },
     "@types/debug": {
-      "version": "4.1.2",
-      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.2.tgz",
-      "integrity": "sha512-jkf6UiWUjcOqdQbatbvOm54/YbCdjt3JjiAzT/9KS2XtMmOkYHdKsI5u8fulhbuTUuiqNBfa6J5GSDiwjK+zLA==",
-      "dev": true
+      "version": "4.1.12",
+      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.12.tgz",
+      "integrity": "sha512-vIChWdVG3LG1SMxEvI/AK+FWJthlrqlTu7fbrlywTkkaONwk/UAGaULXRlf8vkzFBLVm0zkMdCquhL5aOjhXPQ==",
+      "dev": true,
+      "requires": {
+        "@types/ms": "*"
+      }
     },
     "@types/express": {
       "version": "4.16.1",
@@ -417,6 +420,12 @@
         "@types/express": "*"
       }
     },
+    "@types/ms": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz",
+      "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==",
+      "dev": true
+    },
     "@types/node": {
       "version": "11.9.4",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-11.9.4.tgz",