diff --git a/package-lock.json b/package-lock.json
index f3fefdf34..3f389e132 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -224,9 +224,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.17.1.tgz",
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+      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.4.tgz",
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@@ -234,9 +234,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.32.tgz",
-      "integrity": "sha512-4r8qa0quOvh7lGD0pre62CAb1oni1OO6ecJLGCezTmhQ8Fz50Arx9RUszryR8KlgK6avuSXvviL6yWyViQABOg==",
+      "version": "3.4.37",
+      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.37.tgz",
+      "integrity": "sha512-zBUSRqkfZ59OcwXon4HVxhx5oWCJmc0OtBTK05M+p0dYjgN6iTwIL2T/WbsQZrEsdnwaF9cWQ+azOnpPvIqY3Q==",
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@@ -258,24 +258,27 @@
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-      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.1.tgz",
-      "integrity": "sha512-VfH/XCP0QbQk5B5puLqTLEeFgR8lfCJHZJKkInZ9mkYd+u8byX0kztXEQxEk4wZXJs8HI+7km2ALXjn4YKcX9w==",
+      "version": "4.17.20",
+      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.20.tgz",
+      "integrity": "sha512-rOaqlkgEvOW495xErXMsmyX3WKBInbhG5eqojXYi3cGUaLoRDlXa5d52fkfWZT963AZ3v2eZ4MbKE6WpDAGVsw==",
       "dev": true,
       "requires": {
         "@types/body-parser": "*",
-        "@types/express-serve-static-core": "*",
+        "@types/express-serve-static-core": "^4.17.33",
+        "@types/qs": "*",
         "@types/serve-static": "*"
       }
     },
     "@types/express-serve-static-core": {
-      "version": "4.16.9",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.16.9.tgz",
-      "integrity": "sha512-GqpaVWR0DM8FnRUJYKlWgyARoBUAVfRIeVDZQKOttLFp5SmhhF9YFIYeTPwMd/AXfxlP7xVO2dj1fGu0Q+krKQ==",
+      "version": "4.17.38",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.38.tgz",
+      "integrity": "sha512-hXOtc0tuDHZPFwwhuBJXPbjemWtXnJjbvuuyNH2Y5Z6in+iXc63c4eXYDc7GGGqHy+iwYqAJMdaItqdnbcBKmg==",
       "dev": true,
       "requires": {
         "@types/node": "*",
-        "@types/range-parser": "*"
+        "@types/qs": "*",
+        "@types/range-parser": "*",
+        "@types/send": "*"
       }
     },
     "@types/glob": {
@@ -289,6 +292,12 @@
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       }
     },
+    "@types/http-errors": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@types/http-errors/-/http-errors-2.0.3.tgz",
+      "integrity": "sha512-pP0P/9BnCj1OVvQR2lF41EkDG/lWWnDyA203b/4Fmi2eTyORnBtcDoKDwjWQthELrBvWkMOrvSOnZ8OVlW6tXA==",
+      "dev": true
+    },
     "@types/lokijs": {
       "version": "1.5.2",
       "resolved": "https://registry.npmjs.org/@types/lokijs/-/lokijs-1.5.2.tgz",
@@ -296,9 +305,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/mime/-/mime-2.0.1.tgz",
-      "integrity": "sha512-FwI9gX75FgVBJ7ywgnq/P7tw+/o1GUbtP0KzbtusLigAOgIgNISRK0ZPl4qertvXSIE8YbsVJueQ90cDt9YYyw==",
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.4.tgz",
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       "dev": true
     },
     "@types/minimatch": {
@@ -345,10 +354,16 @@
         "@types/node": "*"
       }
     },
+    "@types/qs": {
+      "version": "6.9.9",
+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.9.tgz",
+      "integrity": "sha512-wYLxw35euwqGvTDx6zfY1vokBFnsK0HNrzc6xNHchxfO2hpuRg74GbkEW7e3sSmPvj0TjCDT1VCa6OtHXnubsg==",
+      "dev": true
+    },
     "@types/range-parser": {
-      "version": "1.2.3",
-      "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.3.tgz",
-      "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==",
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.6.tgz",
+      "integrity": "sha512-+0autS93xyXizIYiyL02FCY8N+KkKPhILhcUSA276HxzreZ16kl+cmwvV2qAM/PuCCwPXzOXOWhiPcw20uSFcA==",
       "dev": true
     },
     "@types/readable-stream": {
@@ -370,14 +385,25 @@
         "@types/node": "*"
       }
     },
+    "@types/send": {
+      "version": "0.17.3",
+      "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.3.tgz",
+      "integrity": "sha512-/7fKxvKUoETxjFUsuFlPB9YndePpxxRAOfGC/yJdc9kTjTeP5kRCTzfnE8kPUKCeyiyIZu0YQ76s50hCedI1ug==",
+      "dev": true,
+      "requires": {
+        "@types/mime": "^1",
+        "@types/node": "*"
+      }
+    },
     "@types/serve-static": {
-      "version": "1.13.3",
-      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.3.tgz",
-      "integrity": "sha512-oprSwp094zOglVrXdlo/4bAHtKTAxX6VT8FOZlBKrmyLbNvE1zxZyJ6yikMVtHIvwP45+ZQGJn+FdXGKTozq0g==",
+      "version": "1.15.4",
+      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.15.4.tgz",
+      "integrity": "sha512-aqqNfs1XTF0HDrFdlY//+SGUxmdSUbjeRXb5iaZc3x0/vMbYmdw9qvOgHWOyyLFxSSRnUuP5+724zBgfw8/WAw==",
       "dev": true,
       "requires": {
-        "@types/express-serve-static-core": "*",
-        "@types/mime": "*"
+        "@types/http-errors": "*",
+        "@types/mime": "*",
+        "@types/node": "*"
       }
     },
     "@types/tunnel": {
diff --git a/package.json b/package.json
index 3e769786a..b643bbd9c 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "@types/async": "^3.0.1",
     "@types/bluebird": "^3.5.27",
     "@types/etag": "^1.8.0",
-    "@types/express": "^4.16.0",
+    "@types/express": "^4.17.20",
     "@types/lokijs": "^1.5.2",
     "@types/mocha": "^5.2.6",
     "@types/morgan": "^1.7.35",