diff --git a/package-lock.json b/package-lock.json
index d084f54..18b0deb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
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-        "@types/express-serve-static-core": "*",
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@@ -165,12 +161,34 @@
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+    "node_modules/@types/send": {
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+      "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.4.tgz",
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+        "@types/node": "*"
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+    "node_modules/@types/send/node_modules/@types/mime": {
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-        "@types/express-serve-static-core": "*",
+        "@types/express-serve-static-core": "^5.0.0",
+        "@types/qs": "*",
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-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.16.0.tgz",
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+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-5.0.0.tgz",
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-        "@types/events": "*",
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-        "@types/range-parser": "*"
+        "@types/qs": "*",
+        "@types/range-parser": "*",
+        "@types/send": "*"
       }
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     "@types/jest": {
@@ -8735,12 +8749,36 @@
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+    "@types/qs": {
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+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.16.tgz",
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+    "@types/send": {
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+      "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.4.tgz",
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+      "requires": {
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+        "@types/node": "*"
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diff --git a/package.json b/package.json
index d934864..1a09226 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "node-fetch": "^2.3.0"
   },
   "devDependencies": {
-    "@types/express": "^4.16.0",
+    "@types/express": "^5.0.0",
     "@types/jest": "^23.3.10",
     "@types/nock": "^9.3.0",
     "@types/node": "^10.12.14",